New York City Is Suing Major Oil Companies Over Climate Change
The city is taking on five major oil companies: BP, Chevron, ConocoPhillips, Exxon Mobil and Royal Dutch Shell.
LEARN MOREFossil fuel companies had to brief a federal judge on the study of climate change. Until now, they've tried to avoid addressing it so officially.
The National Park Service announced plans to begin a seawall project that will require the removal of 140 cherry trees.
Earth set another global temperature record in February. But experts are unsure whether a waning El Niño will be enough to cool temperatures.
The new corporate disclosure rules bring the U.S. closer to the European Union and to California, both of which already have similar rules.
North Korea has described some of the systems it tested as capable of delivering tactical nuclear warheads to South Korea's capital.
After over two decades of fewer abortions, the U.S. has recently undergone a surge despite states trying to limit access to procedures and medicine.
Five states — Arizona, Florida, Illinois, Kansas and Ohio — are all holding presidential primaries Tuesday.