It is often said that "a picture is worth a thousand words." That is certainly true of the mesmerizing images of fleeting moments of nature submitted by international ecologists...

Time Inc.'s "Person of the Year" tradition began in 1927, when the magazine commemorated 25-year-old aviator Charles Lindbergh for the first nonstop solo flight across the Atlan...

With no brains or nerve cells, single-cellular microorganisms are often regarded to be simple, primitive beings with few capabilities.  However, a new Harvard University study s...

While dogs openly demonstrate joy or displeasure through grins and grimaces, discerning  a cat's emotions from its face is often hard, even for its owners.  Now, researchers fro...

On Wednesday, December 18, 2019, members of the US House of Representatives voted to impeach President Donald Trump on two charges —  abuse of power (230-197) and obstruction of...