JD Vance is delivering a keynote speech on the final day of the Paris AI Summit during his first foreign trip since taking ...

Gravitational lensing occurs when the gravity of a massive object, like a galaxy, warps the fabric of spacetime, bending the light from a more distant background object.

Former FDA Commissioner Dr. Scott Gottlieb joins 'Squawk Box' to discuss the Trump administration's directive for the National Institute of Health to slash indirect funding for research institutions ...

A new memo from Defense Secretary Pete Hegseth pauses all new sign ups for people with a "history of gender dysphoria." ...

On the outskirts of Cairo, a cutting-edge space lab was supposed to be the first in Africa to produce homegrown satellites.

During the latest round of layoffs, the tiny team was among the hundreds let go. And though some parts of the educational program remain, educators across the country mourn what was lost.

An Einstein ring is light from a much more distant galaxy that bends in such a way as to perfectly encircle a closer object.

"They're so rare, and they're incredibly useful scientifically," said Conor O'Riordan of the Max Planck Institute for Astrophysics.

While this latest test doesn’t make nuclear-powered rocket engines viable just yet, it’s an important step on the journey.

A star system has been discovered to be moving at an estimated 1.2 million miles per hour, making it possibly the fastest moving solar system in our galaxy.

Boeing is preparing to cut hundreds of jobs as the company has notified its employees to expect 400 positions to be eliminated by April.

Beyond the immediate impact damage, an asteroid impact would have long-lasting effects on Earth's atmosphere. What would ...