Science

Electricity bills jumped by as much as 20% for New Jersey households last year. This June, some customers’ bills will fall slightly.

As the icy snow covering sidewalks and roads melts, it might be a good time to break out rubber-soled booties for your pups.

Politicians, energy providers, Big Tech and climate activists are talking about data centers. Here’s what to know.

A proposed data center in New Castle County would use tens of millions of gallons of water every year.

Environmental regulators in Delaware say the proposed data center, known as Project Washington, would be one of the state’s top polluters.

Gov. Shapiro said his data center proposal includes greater transparency, community outreach and water conservation.

Anna Dhody, a former Mütter Museum curator, created popular videos about the museum. Now she's highlighting artifacts in Doylestown.

How NASA’s 1975 mission to Mars led to decades of scientific controversy and confusion over the existence of life on Mars — and why that’s starting to change.

We remember NASA's Challenger disaster: What led up to the mission, what went wrong, and its lasting impact.

Sherrill ordered state regulators to boost renewables and natural gas in light of rising electricity prices.

We look back at the first spacecraft landing on Mars in 1976, the Challenger tragedy in 1986, and the long-game Pluto mission launched in 2006. 

The EPA last year proposed changes to the definition of “waters of the United States,” leaving some Delaware wetlands vulnerable to development.