As they prepare for the J.P. Morgan Healthcare Conference next week, biotech leaders and analysts say companies are better ...

During these waves of mass extinction, most vertebrate survivors were confined to refugia, or isolated biodiversity hotspots ...

Some 445 million years ago, life on Earth was forever changed. During the geological blink of an eye, glaciers formed over ...

While most planets that we are familiar with stick relatively close to their host star in a predictable orbit, some planets ...

A rapid climate collapse during the Late Ordovician Mass Extinction devastated ocean life and reshuffled Earth’s ecosystems.

Scientists have discovered a rogue planet roaming the Milky Way after combining observations from Earth and a space telescope ...

Planets usually stay close to their host stars, tracing steady paths shaped by gravity. Yet some planets break free and drift ...

With major NIH cuts under Trump, here are initiatives in states like New York, California and Massachusetts to get state ...

A massive ice age wiped out ocean life 445 million years ago, reshaping ecosystems and setting the stage for jawed fish ...

LA Times Studios hosts a hilarious and insightful look at fusion energy with Dr. Tammy Ma, Dr. Alex Creeley, and the Sklar ...

The team has estimated that the planet is about 22 percent the mass of Jupiter, so roughly a Saturn-sized world. It is ...

During a geological blink of an eye, glaciers formed over the supercontinent Gondwana, drying out many of the vast, shallow ...