Extreme heat is impacting states across the country. See maps of high temperature forecasts and heat index levels.

Patrick De Haan of GasBuddy told Newsweek: "... I think what the market is essentially saying here is that the conflict is ...

The study found that even low levels of arsenic in drinking water may increase the risk of below average birth weight and ...

Large parts of the United States faced a radio blackout on Thursday following a strong solar flare from the sun. The "extreme ...

PORTLAND, Ore. -- Oregon lawmakers have voted to repeal the state's contentous wildfire hazard map, which subjected ...

Make a US state map quilt with the states in the shape of a heart. Cut the state patchwork pieces with cutting machine for ...

Sweltering heat happens every summer, but to get close to the bar of a state's all-time hottest temperature usually takes a heat wave that's on another level.

More than 125 million Americans are under the highest level of extreme heat alerts during a wave of above-average ...

The northern lights, also known as the aurora borealis, may be visible in as many as 15 northern states Wednesday night, June 25, according to NOAA's Space Weather Prediction Center (SWPC). Most of ...

The liberal-controlled Wisconsin Supreme Court on Wednesday refused to hear challenges brought by Democrats seeking to throw out the battleground state’s current congressional ...

A moderately strong, 5.1-magnitude earthquake struck in Iran on Friday, according to the United States Geological Survey. The ...

Congress is currently advancing a budget bill that would force the sale of up to 3.3 million acres of public land across 11 ...