The near-Earth asteroid Bennu contains stardust that is older than the solar system and clues about its violent history, ...

In a first, scientists in China transplanted a lung from a pig into a human so they could see how the host immune system ...

Unlike solar panels, solar thermoelectric generators can convert heat from any source into electricity. But poor efficiency ...

One question, for instance, might be why can't we? Atoms, which are the building blocks of matter, are mostly empty space.

This gold pendant was discovered in 1930 at the cemetery of Chrysolakkos, which means "pit of gold," in the ancient Minoan town of Malia in Crete. Although the famed archaeologist Sir Arthur Evans ...