Switching the dominant source of protein can upend metabolic duties. This means a diet packed with protein can reshape the ...

Stone tools dating back 150,000 years have been found in the jungle, revealing early human occupation in dense tropical ...

A new study shows that people whose bodies age faster than their actual age may face higher risks of developing dementia.

Seabirds that eat ocean plastic absorb harmful chemicals. These chemicals disrupt their hormones and may hurt their ability ...

Silk needles deliver nutrients directly into plants, cutting chemical waste and boosting crop health with precision.

Birds fighting for nesting spots show repeated aggression and shared brain gene patterns, suggesting evolution may repeat.

A major earthquake in the Pacific Northwest could sink land and expand flood zones, putting thousands more at risk.

Horses have a rare genetic adaptation that helps improve athleticism. This evolutionary mechanism could improve human ...

A new study finds that a fertility rate of 2.7 children per woman, not 2.1, may be needed to avoid long-term population ...

Researchers have unearthed fossils of massive freshwater crayfish that once scuttled through the lakes of southern New ...

Scientists map microplastics across ocean depths, revealing their deep spread, persistence, and potential climate impact.

Mental illness may involve immune system changes and brain activity, not just brain chemicals, offering new treatment hope.