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Dietary exposure to toxic metals causes over one million annual deaths

Children aged less than five years face almost three times the risk of illness from unsafe food than older children and adults, according to new estimates released today by the World Health Organization (WHO).

4 Jun 2026

Antidepressant drugs detected at potentially harmful levels in waterways

Depression, anxiety and sleep disorders are among the conditions often treated with antidepressant drugs. Yet, up to 90% of these drugs pass through the body into wastewater.

3 Jun 2026

Clean drinking water shortages threaten food security across nations

A new global study has found that people without access to clean drinking water are significantly more likely to experience food insecurity and food safety threats, underscoring the urgent need for coordinated global action to address these issues together.

3 Jun 2026

Study shows how TAF1 regulates ferroptosis in cancer cells

Ferroptosis has become a promising area in cancer research because it may provide a way to target tumor cells that evade other better-known forms of programmed cell death, such as apoptosis and necroptosis.

3 Jun 2026

Tick protein discovery could help prevent disease transmission

Few creatures inspire as much universal dislike as ticks. Though small, these parasites have an enormous impact on human and animal health. Each year, ticks spread viruses and bacteria that infect people, livestock, wildlife and pets around the world.

29 May 2026

Structural insights reveal unique bacterial β-1,2-glucan transport system

Even though sugars are often framed as simple sources of energy, they also serve as structurally complex and functionally diverse molecules that mediate interactions between organisms.

29 May 2026

Scientists develop safer CRISPR technique using gentler DNA nicking approach

Researchers at Cornell University have developed a safer and more precise way to study how genes function in living tissues by refining a recently developed CRISPR-based genetic technique in fruit flies, enabling researchers to better study how genes contribute to development and disease.

27 May 2026

Prenatal forever chemical exposure may affect puberty timing in children

An EHU-University of the Basque Country and Biogipuzkoa Health Research Institute study has linked certain chemicals measured during the first trimester of pregnancy to the subsequent onset of puberty in the children.

27 May 2026

Colorful Nutri-Score labels attract more consumer attention in supermarkets

Anyone seeking to purchase healthy products at the supermarket needs clear guidance. Nutritional labelling schemes, such as Nutri-Score labels, are designed to help with that.

26 May 2026

Tomato-soy juice curbs inflammation in obese adults

Drinking tomato-soy juice loaded with compounds shown in animal studies to promote health lowered pro-inflammatory proteins in healthy adults with obesity after four weeks, a new study found.

26 May 2026

DNA metabarcoding reveals hidden freshwater biodiversity in Ontario streams

Researchers using cutting-edge environmental DNA (eDNA) technology have uncovered far greater biodiversity in eastern Ontario waterways than traditional monitoring methods detected over more than a decade, demonstrating the transformative potential of DNA-based biomonitoring for freshwater conservation and environmental management.

25 May 2026

Researchers discover how overpopulation reduces fertility

Scientists have reported it for decades: Overpopulation can impair reproduction.

21 May 2026

Bioluminescent fungi reveal pathways for advanced biotechnology and medical applications

Like fireflies and many deep-sea creatures, certain fungi can naturally emit light through bioluminescence pathways in which specialized enzymes convert chemical energy into visible light.

21 May 2026

Universal free school meals linked to fewer student suspensions

A study published in Economic Inquiry provides new evidence that universal free school meals can meaningfully reduce out‐of‐school suspensions in both elementary and secondary schools.

21 May 2026

Early protein and calorie supplements lead to fewer high-risk newborns

In parts of the world where daily nutrition is unstable, pregnancy and newborn health are more precarious. A new study led by epidemiologist Dongqing Wang of the George Mason University College of Public Health adds to the evidence that improving maternal nutrition during pregnancy may be a key intervention to improve birth outcomes.

19 May 2026

Gut microbiome metabolite butyrate relieves chronic jaw joint pain

Temporomandibular joint (TMJ) pain is associated with disrupted gut microbiome metabolites. Researchers reveal that butyrate, administered as tributyrin, alleviates pain by restoring histone acetylation and reversing gene regulatory changes in the brain.

18 May 2026

Time in nature may improve disadvantaged children’s mental health

Growing up in disadvantaged communities can take a toll on children, with greater stress leading to mental health issues and delays in psychological development.

17 May 2026

Maternal occupations linked to increased autism diagnosis odds

Findings indicate that certain maternal jobs are associated with increased autism odds in children, highlighting the importance of prenatal occupational health.

15 May 2026

University of Queensland study unveils new defense against antibiotic resistance

Alternative therapies that aid the body's immune system to fight bacteria have shown promise in addressing the global threat of antibiotic resistance.

15 May 2026

Maternal workplace exposures may increase autism risk in children

Mothers who work in jobs where they are frequently exposed to toxic chemicals or experience high stress have higher odds of having a child with autism spectrum disorder (ASD), suggest the findings of original research published online in the journal Occupational & Environmental Medicine.

12 May 2026