You may have noticed during times of high stress you're remembering your dreams more often. People describe having vivid ...

Researchers discovered that animal color vision evolved long before colorful fruits and flowers, with warning and sexual ...

Roughly 400,000 years after the Big Bang, the universe cooled just enough to allow photons to escape from the primordial ...

Yale physicist Eduardo H. da Silva Neto led an experiment that supports the existence of a new type of superconductor.

An analysis looking at the hand bones of australopithecines, apes and humans reveals that tool use likely evolved before the ...

According to the Federal Reserve Board, the central banking system of the US, the US officially adopted the dollar sign in ...

America’s top climate diplomat John Podesta told foreign officials Monday that the U.S. remains committed to fighting climate change, even if President-elect Donald Trump isn’t. His comments came as ...

Now named the Earthshot Lily, this spectacular flower has been absent from wetlands since the mid-1900s. It has been restored ...

Geopolitical ambitions threaten Antarctica's peace, driving resource interest and testing the 1961 Antarctic Treaty.

This week, uncover the secrets of Pompeii through ancient DNA, meet an adventurous emperor penguin, seek signs of mysterious ...