‘Night-time solar energy’ could one day power satellites

Scientists have developed a way to generate tiny amounts of solar energy at night. It’s true potential could be in space.

NASA is about to send people to the moon — in a spacecraft not everyone thinks is safe to fly

As the four-person crew of Artemis II prepares to launch on a historic mission around the moon as soon as February, some experts are worried about the Orion spacecraft’s heat shield.

These ancient designs may be the first evidence of humans doing math

Images of plants painted on pottery made up to 8,000 years ago may be the earliest example of humans’ mathematical thought, a study has found.

Fossil analysis changes what paleontologists know about how long T. rex took to grow full size

Tyrannosaurus rex lived longer and took more time to reach its maximum size than previously thought, according to a new study.

Prehistoric wolf’s gut frozen in time reveals an ice age giant

Little is known about why the woolly rhinoceros went extinct around 14,000 years ago. Scientists have found clues in the frozen remains of an ice age wolf.