Learn how astronauts can lose bone density and how muscles can weaken. As we continue to explore space, NASA is looking into ...

Learn why research shows if you enjoy sweets more, you may have a sweet temperament in life.

Learn about the status of koalas in Sydney, where a lack of diversity leaves the animals vulnerable to disease.

The unicorns of the sea are rather elusive. Learn more about the drone footage that gave researchers a better look inside their lives and how they use their tusks for foraging and play.

New research sheds light on how adorable "Finding Nemo" fish take care of anemones, enhancing mutual benefits.

Understand why the process that obstructs brain cell connections caused by chemicals associated with air pollution is similar ...

Understanding cubs’ activity when leaving their lairs could aid in supporting the polar bear’s survival.