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

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 ...

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

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 ...

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

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

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

Thawing permafrost emissions could accelerate climate change as Arctic soils become 25x to 100x more permeable, releasing ...

A mass grave containing seven skeletons believed to be those of Roman soldiers from 1,800 years ago has been discovered in an ...

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

A previously misidentified Triassic cynodont has been confirmed as a new species, revealing a surviving lineage of early ...