The hazy air hovering over US cities, including Chicago and New York, this summer is reminding Americans of just how ...

Nowhere is truly ‘safe’ from fallout and other consequences like contamination of food and water supplies and prolonged radiation exposure.” That is the assessment of John Erath, the Senior Policy ...

The National Hurricane Center is predicting Invest 97L could become a tropical depression or tropical storm as early as later this morning, Aug. 11.

Maps show the damage from a 10-kiloton nuclear bomb, which is around the same size as the bomb dropped on Hiroshima, Japan, ...

Trump and Putin are due to start discussions around 11:00 local time (20:00 BST). They will meet face-to-face joined only by ...

In the quiet backroads of North Florida, where moss-draped oaks create natural tunnels over country lanes, Wes Skiles Peacock Springs State Park sits like a secret jewel most Floridians don’t even ...

Alaska will host a landmark meeting between US President Donald Trump and Russian President Vladimir Putin on August 15, ...

Tropical Storm Erin is likely to become a hurricane in the next 48 hours, according to the National Hurricane Center on Aug. 12.

A system in the Gulf of America could bring heavy rainfall and flash flooding to portions of Florida as it moves onshore.

Gov. JB Pritzker attempted to tamp down the federal law enforcement involvement, describing it as “a lot of grandstanding.” ...

The hatched areas on the National Hurricane Center's tropical outlook map indicate "areas where a tropical cyclone — which could be a tropical depression, tropical storm or hurricane — could develop," ...

Invest 98L, the tropical system that emerged near Mexico early Wednesday, Aug. 13, is tracking toward Texas. Will it impact the state?