Solar was the second-biggest source of new electricity generation capacity in 2013. A trade war between the U.S. and China, however, could change all that
Vaccines save lives. Period. Any Questions?
Bestselling author and Ivy League physicist Brian Greene is launching an online university like none before it
An album of space images—including a poignant shot of a blacked-out North Korea—tell this month’s tale of our place in the cosmos.
A new study confirms that worldwide, we’re increasingly eating foods from the same small number of staple crops, which makes the global food supply vulnerable to new diseases and pests
Neil deGrasse Tyson’s reinvention of the Carl Sagan blockbuster honors—and updates—the original
Experts say contagion does not present danger to humans or animals
A close call at a funeral home has anyone who plans to die one day worrying
A new study shows how climate change will contribute to the spread of the mosquito-borne West Nile virus
Cameras and other equipment attached to multiple species of sharks provide a rare look into a world you’d otherwise avoid
It’s the most sophisticated satellite of its kind