A North Carolina man allegedly told President Trump to "f— around" and "find out" about threats he made on Facebook to assassinate him, saying "I'm not a perso…

Deep in the Atlantic, a vast circulation of water carries heat from the tropics toward Greenland. This is the Atlantic meridional overturning circulation, or A…

Tropical Storm Arthur, seen here in a satellite image from Wednesday morning, is the first named storm of the Atlantic season, bringing the threat of dangerous…

The president is claiming he's finally negotiated an end to the war with Iran. We'll see

An abnormally cold patch of water in the North Atlantic Ocean has triggered changes in the Indian summer monsoon via the jet stream winds, new research suggest…

The first tropical storm of the Atlantic hurricane season formed Wednesday near the Gulf Coast, bringing intense rain and the threat of dangerous flash floods …

Dow Jones Futures: Techs Rebound, SpaceX Rises Despite Trump's Iran Threat; Warsh's Fed Debut Due

President Trump emphasized on Wednesday that memorandum of understanding (MOU) between Washington and Tehran is not final and threatened to resume strikes on I…

Many animals exhibit fascinating collective behaviors, which allow them to move, search for food, reproduce and avoid threats more effectively than they would …

Poland, which is regularly targeted by Russian hybrid attacks, takes the threat of war with Moscow very seriously. The country now spends nearly 5 percent of i…

Great Britain’s new social media ban for kids under 16 is threatening to escalate longtime tensions with the Trump administration over internet and social medi…