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Prenatal exposure to pollution impacts infant cognitive development

The prenatal period is a critical window for brain development, yet few studies have examined the impact of air pollution exposure during pregnancy on child cognition.

27 Jan 2026

New copper-based drug shows promise against antibiotic-resistant MRSA

A research team at the University of Arizona College of Medicine – Tucson is developing a drug that works in combination with copper to kill bacteria, including those that cause MRSA, a type of staph infection that is resistant to usual treatments.

22 Jan 2026

Researchers develop MRI-compatible polymer cables for safer medical brain stimulation

Anyone who has ever had to get a magnetic resonance imaging (MRI) scan knows that magnetic and highly conductive materials are a no-go in the tube-shaped scanners.

20 Jan 2026

Groundwater chemistry may raise children’s lead exposure risk

The study examines groundwater chemistry's role in children's lead exposure, stressing the importance of monitoring and effective water treatment strategies.

20 Jan 2026

Whole-body imaging reveals where drugs bind at single-cell resolution

When you take a drug, where in your body does it actually go? For most medications, scientists can make only educated guesses about the answer to this question.

22 Dec 2025

New breakthrough expands possibilities for PET imaging

Imagine being able to watch organs and tissues work in real time. That's the power of Positron Emission Tomography, or PET imaging, a technology that gives physicians and researchers a window into cellular processes.

18 Dec 2025

Understanding the health hazards of ultrafine particles emitted by small electric home appliances

Small home appliances equipped with electric heating coils and brushed DC motors, like hair dryers, air fryers and toasters—can emit harmful tiny ultrafine particles that deteriorate indoor air quality.

8 Dec 2025

New technique overcomes technological barrier in 3D brain imaging

Scientists at the Swiss Light Source SLS have succeeded in mapping a piece of brain tissue in 3D at unprecedented resolution using X-rays, non-destructively. The breakthrough overcomes a long-standing technological barrier that had limited the use of X-rays for such studies.

2 Dec 2025

Why potatoes and grains can’t replace each other in a healthy diet

White potatoes are nutrient-rich, offering potassium and vitamins. Replacing grains with them may reduce essential nutrients like iron and folate.

1 Dec 2025

Study finds incarcerated people receive lower quality cancer care

In the United States, the incarcerated population is aging. About 15% of incarcerated adults, or approximately 175,000 people, are now 55 years or older.

5 Nov 2025

Prenatal air pollution exposure may slow newborn brain development

The study shows prenatal air pollution exposure correlates with slower brain myelination in infants, emphasizing the need for improved air quality policies.

20 Oct 2025

Maternal exposure to PM2.5 during pregnancy linked to lower myelination in newborns' brains

A study published in Environment International concludes that air pollution during pregnancy is associated with slower brain maturation in newborns.

16 Oct 2025

Air pollution and Parkinson’s: What a 292,000-person study reveals about hidden risks

Researchers in Northern Ireland examined whether exposure to fine particulate matter (PM2.5) and nitrogen dioxide (NO₂) increases the risk of Parkinson’s disease. While no overall link was found after adjusting for confounders, younger adults under 50 showed a modest association with PM2.5, raising questions about age-related susceptibility and diagnostic misclassification.

15 Oct 2025

Portable SERS test detects harmful bacteria in beef within minutes

A breakthrough method combines silver nanoparticles and Raman spectroscopy for quick detection of foodborne pathogens in beef, improving safety standards.

10 Oct 2025

Scientists test whether chaya leaves can lower blood sugar in diabetes

Researchers reviewed current evidence on the chaya plant (Cnidoscolus chayamansa), highlighting its nutritional profile, hypoglycemic activity in animal models, and potential as a complementary aid for diabetes management. While promising, safety, dosage, and interaction studies remain essential before clinical use.

29 Sep 2025

Long COVID linked to heavier periods and symptom flare-ups during menstruation

Researchers found that long COVID is linked to heavier, longer, and more irregular bleeding without disrupting ovulation. Symptom severity also peaks around menstruation, likely driven by hormonal and immune changes.

17 Sep 2025

Mushrooms deliver nutrition medicine and sustainability solutions in one package

This Food Science & Nutrition review highlights mushrooms as nutrient-rich functional foods packed with bioactive compounds that support human health. It explores their therapeutic, industrial, and environmental applications, from disease prevention and drug discovery to bioremediation and bioenergy.

8 Sep 2025