A baby swan, called a cygnet, hitches a ride on its mom’s back in this heartwarming video shared by wildlifeandrescue. Even ...

The striking Comet SWAN25F photograph was captured by astrophotographer Josh Dury at 4:50 a.m. local time on April 9.

Ashton Kutcher and his wife, Mila Kunis, have a knack for perfectly syncing their style choices when it comes to enjoying a ...

Comet SWAN25F was discovered using photos from the European Space Agency's SOHO spacecraft and can currently be spied using ...

By Kimatni Rawlins and Kevin Vaughn If you’re skeptical about the emotional philosophy of “love at first sight,” then take ...

Black-swans events are rare — hence the name — but when they happen they are sudden, awful and unpredictable. The U.S. stock ...