Gut bacteria create smells that influence behavior, shaping aggression and social hierarchy through the brain.

Moon dust could soon become building material, as scientists use microwaves to turn it into solid structures for future lunar ...

The world is producing more waste than expected - and many regions can’t keep up. A new report reveals the growing global ...

People are speaking hundreds fewer words each year, with a steady decline in daily conversation over the past 15 years.

A new study finds Earth has already exceeded its sustainable population limit, raising concerns about food, climate, and ...

Scientists discovered that sunbirds drink nectar using tongue suction, showing a new feeding method different from hummingbirds.

More than 70% of the world’s marine protected areas are polluted by sewage, with levels often higher than in nearby ...

Scientists solve a 20-year mystery after studying a rare clownfish, revealing how cells organize to create patterns across ...

A new study shows that even one heavy drinking day in a month can harm your liver, even if you drink lightly the rest of the ...

Tomb 3 in Panama, dating back more than 1,000 years, contains gold, jewelry, and the remains of a pre-Hispanic elite.

A looted 584 B.C. burial chamber in Germany reveals rare wooden structures, organic artifacts, and new insight into early ...

Scientists have identified Britain’s oldest known human remains as a young girl buried 11,000 years ago, revealing early ...