Scientists may finally have an explanation for the longstanding mystery of why blue whale calves are rarely sighted, an advance that could help better conserve the critically endangered species.

The background color is inspired by International Klein Blue, a hue that the artist Yves Klein first mixed in the 1950s, using it to make an array of monochromatic paintings until his death in 1962.

Nearly a year after the “Foolish” singer welcomed her baby boy Kareem Kenkaide “KK” Haynes with husband Nelly, her heart could still take plenty more. “I am feeling amazing ...

Blue Origin launched its 10th space tourism mission this morning (Feb. 25), sending six paying passengers to suborbital space. After a slight delay due to a hold, Blue Origin's suborbital New ...