Stem Cells: Happy Days Are Here Again

The interstellar comet 3I/Atlas reached its closest point to the sun. Here's how to follow the rest of its journey away from our solar system.

The same pulling force that causes “tears” in a glass of wine also shapes embryos. It’s another example of how genes exploit mechanical forces for growth and development.

An observatory detected the first radio signal from the interstellar object 3I/Atlas. Here’s what it means.

Unusually warm ocean temperatures fueled one of the worst hurricanes on record. New research finds climate change increased the storm’s likelihood.

“Anomalous” heat flow, which at first appears to violate the second law of thermodynamics, gives physicists a way to detect quantum entanglement without destroying it.

An experimental gene-editing therapy developed by Crispr Therapeutics is showing promise for treating heart disease.

Driving a spacecraft around a planet isn’t anything like driving on a planet. A physicist explains orbital navigation.

One in six laboratory-confirmed bacteria in 2023 proved resistant to antibiotic treatment, according to the World Health Organization—all related to a variety of common diseases globally.

With the demand for human donor organs desperately outstripping supply, scientists are working to see if genetically edited pig organs can bridge the gap.

What sneaky invisible forces enable these instruments to locate buried treasure?

The storm, which is set to make landfall in Jamaica on Tuesday, has stunned meteorologists with its intensity and the speed at which it built.

The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number theory to explain quantum fractals.