#Environment

A new psychology study suggests that spending time in nature can elevate daily happiness for most people, with the mood-boosting effects carrying through the entire day after a simple outdoor outing. The research found that both green spaces—such as parks, woodlands, and meadows—and blue spaces, including rivers, lakes, and wetlands, were linked to higher reported happiness on the day people visited. Importantly, this pattern held for adults regardless of whether they reported common mental health disorders like depression or anxiety, pointing to nature as a broadly accessible ally in emotional well-being.

A new wave of research is drawing attention to microplastics in everyday foods, including dairy products. A recent study from Italy found microplastic particles in nearly all dairy products tested, including milk, fresh cheese, and ripened cheese, with the highest levels detected in ripened cheese. The findings add to a growing global concern about how plastics break down and slip into the foods people rely on for daily meals. For Thai families, where dairy products are increasingly part of everyday diets—from breakfast milk to cheese in school lunches—the news raises important questions about consumer safety, environmental stewardship, and everyday choices at home.

Bali, long celebrated as a veritable playground for Instagram and influencer culture, is now being studied as a case where digital glamour and physical footfall collide with the island’s most pressing ecological and social limits. The latest research sketches a troubling picture: when a destination becomes a photo op, its natural resources, local communities, and daily life bear the brunt. In Bali’s case, that means traffic snarls, scarce water for residents, rising waste, and a sense among locals that the paradise that once welcomed the world is changing faster than its infrastructure can adapt. The findings echo a global concern about overtourism, yet they land with particular force in Bali, where tourism is not just an industry but a social contract between visitors and the Balinese way of life.

A startling discovery reportedly made on the doorstep of a temple in southern Thailand has sparked discussion among scientists and conservationists worldwide: a new, dwarf-like species lurking in the swampy margins of a temple complex. Initial descriptions portray a tiny creature with unusually long fingers and striking golden eyes, seen moving among reeds and damp earth at night. While the story has quickly circulated in regional media, experts caution that verification is still pending, and no formal scientific description or official identification has been released publicly. Even so, the claim has immediately captured Thai readers’ attention, linking Thailand’s rich natural heritage to the daily life and spiritual life of local communities who live alongside these fragile ecosystems.

Helsinki has retained its title as the world’s most sustainable tourist destination for 2025, a distinction awarded by the Global Destination Sustainability Index which tallies 70 indicators across more than a hundred cities. The top ranking underscores a growing global appetite for tourism that protects the climate, uplifts local communities, and keeps everyday life livable for residents. For Thai readers, the findings offer a concrete blueprint—an invitation to look beyond visitor numbers and toward how cities shape experiences, economies, and environments in the long run.

A recent international analysis, highlighted in a major European newspaper, suggests that Antarctica’s growing tide of visitors may be contributing to accelerated ice melt on the world’s frozen continent. The report points to several mechanisms by which tourism could influence the delicate ice landscape: soot and pollution from ships and aircraft darkening the pristine snow and ice, heat and noise from visiting vessels disturbing the ice, and the physical impact of landings that compact and fracture delicate snow layers. While the scene sounds almost cinematic, the implications are deeply practical for global climate and sea-level futures—and for communities far from the ice, including readers in Thailand who are increasingly affected by shifting weather patterns, rising seas, and the economic ripples of environmental change.

Palm oil is a fixture in many kitchens across Thailand, from street food stalls to family cooking at home. As new research pieces together how this tropical fat affects heart health, Thai readers are asking a practical question: should palm oil stay in our pan, or should we switch to other oils? The newest findings show a nuanced picture. Palm oil contains both saturated fat that can raise “bad” LDL cholesterol and natural compounds called tocotrienols that may offer antioxidant and anti-inflammatory benefits. The verdict for everyday Thai cooking, then, is not a simple yes or no but a balanced approach that weighs health signals, dietary patterns, and the bigger picture of sustainability.

A growing body of research suggests that millions of households may be unknowingly ingesting microplastics every day through everyday kitchen activities. A widely circulated article highlights seven common kitchen items that could shed tiny plastic particles into food and drinks, prompting health questions and calls for smarter choices in Thailand and beyond. While scientists caution that the full health implications remain under study, they agree that reducing exposure is prudent, especially for children, pregnant women, and people with higher daily plastic use. For Thai families who cook daily, dine at home, and rely on plastic-packaged foods, the findings carry practical urgency: where we prepare food and what we use to store and heat it may matter more than ever.

A new wave of chemophobia is sweeping through households across the globe, and researchers say a phenomenon they call MAHA—Media Amplification of Hazard Awareness—may be pushing perceptions of everyday chemicals to frightening levels. In Thailand, where trust in public health messaging sits at the intersection of family life, temple culture, and evolving consumer markets, the mood is shifting from curiosity about cosmetics and cleaners to cautious fear about nearly everything that carries a chemical label. Health professionals warn that while concern can drive safer practices, the current climate risks sunken trust in science, needless anxiety, and unhelpful choices that may undermine real protection from genuine hazards.

Tourists planning their next getaway may notice rising costs—sometimes in the form of new climate-focused fees attached to hotel stays, ferry tickets, or entry to national parks and protected sites. Far from being just another burden on the traveller’s wallet, a new wave of tourist taxes is reshaping how the tourism industry responds to the escalating climate crisis, aiming to preserve some of the world’s most treasured and vulnerable destinations for future generations.

New international research shows that the conditions children grow up in can influence adult personality. For Thailand, with its mix of booming cities and rural communities, these findings matter for schools, workplaces, and social policy.

Studies link harsh environments—such as corruption, inequality, poverty, and social instability—to the development of what researchers call the Dark Factor of Personality. Traits include selfishness, manipulation, and moral disengagement emerging during childhood and adolescence.

In Thailand, rapid development creates varied living conditions. Urban prosperity sits alongside rural struggles, making it important to understand how early experiences shape behavior across regions and groups. The study tracked environmental harshness using a composite of corruption, inequality, poverty, and social instability indicators from roughly 2000 to 2004. These childhood factors were found to have lasting effects on adult personality decades later.

A stunning purple variant of the Sirindhorn Crab has been found in the pristine streams of Kaeng Krachan National Park, highlighting Thailand’s commitment to protecting its natural heritage. Park rangers captured images during routine monitoring, drawing national attention to the country’s aquatic biodiversity and the importance of safeguarding intact forest ecosystems.

Kaeng Krachan National Park, Thailand’s largest protected area and a UNESCO World Heritage Site, spans nearly 3,000 square kilometers of rainforest along the Myanmar border. The park’s rugged mountains, waterfalls, and clear streams provide crucial habitat for many endemic species. The recent discovery reinforces Kaeng Krachan’s reputation as a sanctuary for rare wildlife and signals Thailand’s leadership in conservation.

A groundbreaking new study from researchers at The Ohio State University has revealed a striking connection between living near coastal waters and increased life expectancy, raising intriguing questions for urban planning and health outcomes in Thailand. The international research, published in Environmental Research, found that people residing within approximately 30 miles (about 48 kilometers) of an ocean or gulf were likely to live a year or more longer than the US national average, while those living near large inland bodies of water—such as urban rivers and lakes—did not experience the same health boost, and sometimes had even shorter lifespans MedicalXpress.

The threat of microplastics to human health is drawing renewed attention, as a leading researcher reveals practical ways to cut back on plastic exposure in everyday routines. Drawing on a 2024 systematic review and the growing body of global research, a professor specializing in environmental contaminants has outlined both the risks of microplastics to our health and simple steps to reduce their impact, arguing that small lifestyle changes can make a big difference even amid broader systemic challenges.

A senior environmental health expert outlines realistic, everyday strategies to reduce plastic exposure, based on a 2024 systematic review and growing global evidence. The guidance emphasizes microplastics’ potential health risks and offers practical changes that fit Thai lifestyles while acknowledging broader systemic challenges.

Microplastics are particles smaller than five millimeters found in air, food, water, and even human tissue. In Thailand, where plastic waste management is a national priority and single-use plastics are common in markets and delivery services, understanding how these particles enter the body is crucial. An environmental health expert from a leading U.S. university notes concern about health risks, especially for vulnerable groups such as pregnant women and young children, while cognizant researchers continue to fill knowledge gaps.

A new wave of scientific analysis is dismantling one of the most popular defenses of meat consumption: the argument that humans are biologically obligated to eat meat because our ancestors did so. According to the latest findings reported in the recent article “The ‘We Evolved to Eat Meat’ Argument Doesn’t Hold Up” published by Nautilus and adapted from MIT Press, both the nutritional and evolutionary cases for compulsory meat eating fail to stand up to scientific scrutiny—and the environmental and health rationales are even less convincing.

A new examination of the claim that humans must eat meat because our ancestors did is reshaping how Thai readers view diet, health, and the environment. The analysis, adapted from an MIT Press-backed study and published in Nautilus, argues that both evolutionary and nutritional justifications for meat-heavy diets are weaker than once thought. Environmental concerns are underscored, making the debate highly relevant for Thailand’s public health and food policies.

For many in Thailand, this discussion matters beyond theory. Plant-based options are increasingly visible in Bangkok and Chiang Mai restaurants, while concerns about non-communicable diseases linked to red and processed meat grow. The piece challenges the idea that meat is an evolutionary imperative and explores how this belief shapes Thai cuisine, known for its balance of seafood, meats, and abundant vegetables.

A landmark international study challenges the idea that mental illness runs mainly through families. Led by researchers in Denmark, the analysis used health records for more than 3 million people and found that most serious conditions—such as schizophrenia, bipolar disorder, and depression—occur in individuals without close family history. The Lancet Psychiatry published the findings, which emphasize environmental factors and random variation as substantial contributors. The result has clear implications for Thailand’s evolving approach to mental health care.

A newly published article from the MIT Press Reader critically examines the long-held belief that humans must eat meat for optimal health, presenting recent research which dismantles the popular evolutionary argument justifying meat consumption. This in-depth analysis challenges the notion that our ancestors’ supposed dependence on meat has meaningful implications for modern dietary choices, with notable ramifications for public health discussions in Thailand and beyond (MIT Press Reader).

The evolutionary argument for meat eating, often used to advocate for high-protein diets like the “paleo” regimen, claims that humans evolved as obligatory meat eaters and thus must continue this pattern today. This narrative has gained traction in both Western and Thai health circles, influencing restaurant menus, consumer trends, and even government nutrition guidance. But the latest research reveals key flaws in this logic. Modern health records, large-scale dietary studies, and nutritional analyses of plant foods collectively call into question the necessity and safety of high meat intake in the 21st century.

A recent analysis challenges the idea that meat is necessary for optimal health and questions the notion that ancestors depended on meat in a way that dictates modern eating. The piece reframes nutrition and highlights implications for public health in Thailand and beyond.

The traditional narrative that “we evolved to eat meat” has shaped high-protein, paleo-style diets and influenced menus, consumer choices, and even government guidance in Thailand. New research argues that these evolutionary claims rest on speculative reconstructions of prehistoric diets rather than solid evidence. Today’s health data and large population studies show that heavy meat intake is not required to meet nutritional needs.

As rainy season intensifies across Thailand, new research and expert advice highlight eight proven ways to reduce mosquito bites – and the diseases they spread. The latest guidance, grounded in entomological science, resonates strongly in the Land of Smiles where mosquitoes are not just a nuisance but a public health threat due to dengue, Zika, and chikungunya. Drawing from the insights of leading pest control professionals and entomologists, the recommendations offer practical steps for Thai households and communities seeking to protect themselves in the months ahead.

Aimed at Thai households, eight practical strategies cut mosquito bites and the diseases they spread during Thailand’s rainy season. Grounded in entomology, these tips address dengue, Zika, and chikungunya—ongoing public health concerns in Thailand. Revisions combine insights from pest-control professionals and scientists to help families stay safer in coming months.

Mosquito-borne illnesses have long affected Thailand. Monsoon rains boost Aedes and Anopheles populations, increasing infection risk. Data from Thailand’s Ministry of Public Health show dengue remains a significant burden on hospitals and families each year. Understanding bite-prevention strategies is therefore a vital public health priority for Thai readers.

Should Thai health enthusiasts reconsider their daily fish oil supplements in favour of krill oil? The question has sparked debate as both products compete for attention in the growing wellness market. Recent research and expert opinion highlight significant similarities and key differences between these two omega-3 powerhouses, leaving many to ponder their best choice for heart, brain, and overall health Verywell Health.

For years, fish oil has been the most popular source of omega-3 fatty acids, hailed for helping to prevent and manage heart disease, high blood pressure, and inflammation. Now, krill oil—derived from tiny crustaceans found in Antarctic waters—is being marketed as a more bioavailable and antioxidant-rich alternative. With Thais increasingly concerned about diet-related illnesses and eager to adopt science-backed preventive health trends, these claims matter deeply. But does the science support making the switch?

A growing wellness conversation in Thailand asks whether daily fish oil supplements should be swapped for krill oil. Health experts note that both products deliver omega-3s, but differences in absorption, cost, and contamination risk matter for Thai consumers focused on heart and brain health.

Omega-3s, particularly EPA and DHA, are essential for cardiovascular function and reducing inflammation. Both fish oil and krill oil provide these nutrients, but krill oil is marketed as potentially more bioavailable and enriched with the antioxidant astaxanthin. In practice, when dosages of EPA and DHA are matched, absorption and cardiovascular benefits appear similar. A pharmacist from Thailand’s Ministry of Public Health stresses the importance of choosing high-quality, pure supplements.