Scientists have long wondered how Earth’s continents first formed. Now, a team of geologists from the University of Hong Kong (HKU) has made an...

For decades, scientists have wondered why the moon’s two sides are so different. The side we see from Earth, known as the nearside, is smoother and...

Earth formed about 4.6 billion years ago, during the geological eon known as the Hadean. The name “Hadean” comes from the Greek god of the...

Earth formed about 4.6 billion years ago, during the geological eon known as the Hadean. The name “Hadean” comes from the Greek god of the...

A groundbreaking clinical trial led by researchers from the University of Toronto has shown that a new stem cell–derived therapy called zimislecel...

Astronomers have discovered that a distant giant planet, known as TOI-2109b, is in a dramatic death spiral, slowly falling toward its star in a fiery...

Astronomers have discovered that a distant giant planet, known as TOI-2109b, is in a dramatic death spiral, slowly falling toward its star in a fiery...

Astronomers are now getting an unprecedented look at what galaxies looked like when the Universe was still in its infancy. Thanks to a new study using...

Astronomers are now getting an unprecedented look at what galaxies looked like when the Universe was still in its infancy. Thanks to a new study using...

Scientists have identified giant bodies of sand buried deep below the North Sea—structures so vast and unusual that they are challenging long-held...