Science

While the U.S. struggles to build long-term storage for nuclear waste, other countries like Sweden, Finland, and Canada move forward with plans for geologic repositories.

Fishing grounds are being closed, but new technology could help avoid that.

We unfold the never-before-told story of Earle and the classified operation that he was a part of, and explore the remnants of the atomic age and the waste it has left behind.

The legislation would direct DNREC to evaluate the potential benefits and roadblocks of offshore wind.

Homer City Generating Station will shut down by July due to competition from cheap natural gas and pollution upgrade costs. The plant was a major air polluter in its heyday.

Payne saw the discovery of whale song as a chance to spur interest in saving the giant animals, who were disappearing from the planet.

Lawmakers in Europe have signed off on the world’s first set of comprehensive rules for artificial intelligence.

Rain is expected to start on Sunday evening, potentially helping to put out wildfires in Canada's Alberta and Quebec provinces.

Horseshoe crab blood is used to test vaccines around the world.

Experts say the weather pattern could change by early next week, and stress the need to take precautions until then.

A Code Red Air Quality Alert will be in effect for Delaware Thursday, and Pennsylvania and New Jersey will be under a Code Orange.

Two New Jersey utilities have joined forces on a clean energy project to pump water from a reservoir to 84,000 homes and businesses.

They are increasingly targeting corporations, asset managers, and retirement funds with both moral suasion and financial muscle.

Horseshoe crabs are crucial to the watershed ecosystem. So conservationists want you to help them when they’re stuck on their backs.

Vulnerable populations in Delaware, including children, older people, and those with asthma, heart disease, and lung disease, are advised to avoid outdoor activities.