Park visitors should ‘hold on tight’ to their hats and stay on marked boardwalks and trails to avoid losing their favorite ...

The two Viking spacecraft both consisted of an orbiter and a lander. Viking 1 entered Mars’ orbit on June 19, 1976, and successfully landed on the surface on July 20, 1976, which was also the seventh ...

CHARLESTON, W. Va. (AP) — A Texas group that helps women pay for abortions halted its efforts Saturday while evaluating its legal risk under a strict state ban. Mississippi’s only abortion clinic ...

PHOENIX — A new map outlines the soil burn severity damage (SBS) from the Dragon Bravo Fire that burned more than 145,500 acres north of the Grand Canyon. The map estimates the majority (67%) of the ...

A new study focused on multiple myeloma, the second most common blood cancer, may lead to better ways to group patients by the state of their DNA and define new subtypes of disease to better predict ...