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.
Meal kits are convenient, but what about the wasteful packaging?
August 27, 2016, 1:37 p.m. by Robin Shreeves
Meal kits can curb excess food waste, but does their packaging cancel out the good?
Once divided, Balkan countries wage all-out war against litter
August 26, 2016, 4:30 p.m. by Matt Hickman
Albania, Croatia and others set aside past differences to conquer rampant waste.
Swimming with dolphins may soon be banned in Hawaii
August 26, 2016, 3:44 p.m. by Michael d'Estries
Federal officials say the popular tourist attraction disturbs the species' natural behavior in the wild.