Scripps Oceanography’s Ralph Keeling says the May reading from the Mauna Loa Observatory in Hawaii indicates levels have ...

After heat, humidity, rain, and storms, Pittsburgh will get a little bit cooler and a little bit nicer on Friday.

As summer temperatures climb sharply across the region, meteorologists and public health officials are issuing urgent ...

Critics say the move to retire the $360 million system doesn't make sense. The National Science Foundation cites new ...

With the ballot summary now final, the campaigns for and against Amendment 5 move into the final push to convince voters.

The power generation sector, including electric utilities and grid operators, recognizes the value of moving equipment ...

It feels like there’s no escaping AI right now, whether you’re trying to type a sentence without being interrupted by a ...

Costa Rica is under a nationwide green alert through June 9 as heavy rains, saturated soils, and flood or landslide risks ...

Earth is divided into two halves: the Northern and Southern Hemispheres. Both reflect equal amounts of sunlight (albedo) even ...

Accurate measurements are the foundation of effective environmental management and decision-making. Through advanced ...

WindBorne benefits from its unique combination of model-building and data collection. The company now has about 400 balloons ...

Learn how hot weather affects tire pressure and discover simple ways to protect your tires during the hottest months of the year.