Exercise benefits brain via blood particles

Exercise's brain benefits may be transferable via blood particles, new study in mice shows.

Stress and racing thoughts disrupt sleep more in some people.

Stress disrupts sleep, but high sleep reactivity worsens the effect of racing thoughts on sleep quality.

Babies’ gut bacteria linked to future emotional health

Gut bacteria in babies linked to future emotional health risks like depression and anxiety.

Plants' cell walls chat to control growth, immunity

Plants' cell walls actively communicate to control growth, reproduction, and immune responses.

Drones show wastewater plants emit more greenhouse gases than expected

Wastewater plants emit 2.5x more methane and nitrous oxide than estimated, drones reveal.

COVID-19 in Pregnancy Linked to Neurodevelopmental Disorders in Children

COVID-19 in pregnancy linked to higher risk of neurodevelopmental disorders in children by age 3.

Brain maintains function despite severed connections

Brain maintains near-normal function with minimal nerve fibers.

Flight emissions far higher than carbon calculators suggest, study finds

First-class flights emit far more CO₂ than calculators suggest, new study reveals.

Longer screen time linked to increased ADHD symptoms in kids

Study finds longer screen time in kids aged 9-10 is linked to increased ADHD symptoms over two years.

U.S. researchers consider leaving amid funding cuts

75% of U.S. researchers may leave due to funding cuts, including top minds like the 'Mozart of Math.'