Scientists in the Arctic and Antarctica say humans are triggering climate change, warning that shrinking glaciers and icecaps ...

Joy Ryan, 94, first gained attention online when she became the oldest person to see every U.S. National Park with her grandson, Brad Ryan. But after Joy received her first passport at age 91, the ...

But in 2005 bones from Antarctica threw an exciting new ingredient ... professor Richard Prum combed through the genes of 198 living bird species and calibrated their results against the latest ...