Scientists have long observed that embryos of different species within a phylum look quite distinct at early and late ...

Crews are working to restore power to thousands of customers across western Pennsylvania after a windstorm on Friday ...

Sixty-eight teams from coast to coast are in the NCAA Tournament. Here's a complete breakdown of where each school is located ...

Known as the Sargasso Sea, sailors have crossed it for centuries, but few notice the border when they slip into glassy indigo ...

A Pennsylvania Senate committee has amended a cannabis regulation bill that members previously approved to add new provisions banning the sale of most hemp THC products to align state law with a ...