The 10-term congressman became a rare Democrat elected mayor of San Diego in 2012. He left office months later under a cloud ...

Artificial selection has led to the skulls of pugs and Persian cats evolving to be more similar to each other than to the ...

Putin declared a 72-hour ceasefire in Ukraine starting May 8, to mark the anniversary of Nazi Germany's defeat in World War II, but the announcement was met with skepticism and fears that it would ...