Early toddler habits at age two - including play and screen time - may predict how active kids are years later.

Penguins fitted with tiny samplers revealed widespread PFAS pollution along Argentina’s remote Patagonian coast.

Summer is expanding faster than scientists expected, bringing longer heat, sudden seasonal shifts, and growing risks ...

New research shows people prioritize fairness over outcomes, accepting more pain to avoid singling someone out.

Tropical forests show trees help each other, creating strong, diverse ecosystems shaped by climate conditions.

Imagining the future can feel rewarding, but new research shows it may backfire. The study explains how mental time travel shapes the brain.

A global study shows treelines are not just moving upward. Climate, human activity, and fires shape where trees grow.

Researchers have found that eating sugar before relaxing keeps the body in a state of alert, even when the mind feels calm.

The JWST discovers an impossible anomaly on TOI-5205 b and challenges everything we thought we knew about giant planets.

Prehistoric burials show clear gender roles, but skeleton evidence reveals flexible daily lives in early farming communities.

Scientists uncover the truth behind a well-known fossil, Pohlsepia mazonensis, showing the "world's oldest octopus" was not ...

A new NASA spacecraft has started tracking the particle streams that can make a massive solar flare dangerous while mapping ...