The Incredible Hulk is one of Marvel's most powerful heroes and his biggest Hulk Smash moments have caused world-breaking damage.

After years of near invisibility, Africa’s most elusive big cats are finally being spotted again in remote, untouched habitats. Using advanced tracking technology, scientists have identified thriving ...

Màrcia Treidler is the founder and artistic director of a Mission district center that teaches capoeira, an Afro-Brazilian martial art in San Francisco, CA on June 19, 2008 ...

From asteroids the size of football stadiums to nuclear war and man-made pandemics, it can seem as if humankind is in ...