Both are looking to reduce their reliance on China, the world's dominant supplier of rare earths. Read more at ...

“If we can better control these structures, we can develop a whole new class of magnetic materials while reducing our ...

A rare dinosaur skeleton and a Martian meteorite rock led to bidding wars at Sotheby’s, marking new auction records.

The largest piece of Mars ever found on Earth was sold for just over $4 million plus fees at an auction of rare geological ...

The merger wasn’t just the biggest ever, but also an event so rare that it challenges existing models for black hole genesis.

As a young NASA scientist during the Apollo era, William Borucki helped design the heat shield that brought Apollo 11 ...