Greenland's mineral riches are an increasing focus of the U.S. and, as the vice president recently warned, America's rivals.

Nationally, spring leaf out continues to spread north across the country, the USA National Phenology Network reported this ... across the South and are gradually inching northward on a map the Network ...

Were heavy rains enough to pull California out of drought? Here's which areas are still dry and which are drought-free for ...

As the new sales tax rates went into effect Tuesday across California, Southern California counties and cities began to see ...

Moving up the coast into Maine, parts of the southern Maine coastline might see 2 to 3 inches of snow, up to four by Portland. The weather is expected to continue through noon on Sunday.

"Millions of people living with seasonal allergies will be struggling with more intense symptoms that will likely stick around longer this year," per an expert.

A partial solar eclipse will become visible this weekend in New Jersey. Will you see a "double sunrise"? Here's timing, key ...

As climate change worsens pollen seasons, these U.S. cities top the list for 2025, according to a new report from the Asthma and Allergy Foundation of America.