Why sunflowers move, how bees cool down their nests, and locating real animals in nature.

Scientists are racing to discover the cause and origins of this disease that severely handicaps many birds.

Scientists have found that volcanoes are quietest just before they erupt.

Artist Jane Kim explains how ravens are a lot like humans in adapting to new environments.

Corvid Week continues! New studies demonstrate how crows and ravens learn a new task.

This week, we're celebrating crows, ravens, jays, and their kin.

In many locations, biodiversity levels have dropped significantly. Will this affect ecosystem function?

How are mountain goats well-adapted for those steep climbs in the Rockies?

A tarantula named for Gabriel García Márquez, a beetle named for President Xi Jinping, and a centipede to avoid.

How much carbon dioxide do forest ecosystems consume and produce? Scientists are getting closer to finding out.