A study by McGill University reveals that older adults adopt new meanings of words at almost the same rate as young people.

As winters grow milder, gray tree frogs still follow fixed daylight cues, burning energy for a freeze that may never arrive.

Scientists found that microplastics can change the bacteria living in our gut. These changes may affect digestion, immunity, ...

Overloaded leafcutter ants develop “blind spots” that slow their movement - showing how nature’s most efficient workers hit ...

Archaeologists find a rare gold coin belonging to Queen Berenice II in Jerusalem, revealing the city's Hellenistic wealth.

Easter Island’s moai statues weren’t dragged - they walked. Physics and experiments uncover how ancient islanders made stone ...

Training service dogs helped female veterans slow biological aging and ease PTSD symptoms, linking compassion to cellular ...

Gulf of Alaska ocean heatwaves reshaped plankton and slowed the water’s carbon pump, trapping carbon near the surface instead ...

Genes influence when autism becomes visible, revealing early and late developmental patterns across childhood.

World Octopus Day reveals how intelligent, adaptable, and important octopuses are to our planet’s oceans today.

A new study shows farming and livestock reshaped global mammal communities, collapsing natural boundaries after the last Ice ...

Snow leopards move through the high mountains of Asia like ghosts. Few humans ever see them. They live above the tree line, ...