Scientists reveal a never-before-seen species of leopard-size apex predator that lived in lush forest 30 million years ago.

Don't overlook the landscaping materials that could go under your deck. Adding gravel, especially the right kind, can bring ...

The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...

New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead ...

President Trump and right-hand man Elon Musk have rolled out a series of moves to cull the federal workforce, forging ahead ...