Thanks to the easing of travel restrictions, more Americans are packing their bags for Cuba.
Endangered frogs and toads given sanctuary in Sierra Nevada mountains
August 29, 2016, 8 a.m. by Jaymi Heimbuch
Nearly 3,000 square miles have been declared critical habitat for three amphibian species.
Scientists discover a galaxy made almost entirely of dark matter
August 29, 2016, 1:28 a.m. by Bryan Nelson
The dark galaxy has a similar mass to the Milky Way, but contains hardly any stars.