It is something like the "Holy Grail" of physics: unifying particle physics and gravitation. The world of tiny particles is ...

There is an important and unresolved tension in cosmology regarding the rate at which the universe is expanding, and ...

Two papers challenged the existence of theorized particles called sterile neutrinos that might account for mysteries like the ...

XRISM’s observations of GX13+1 revealed a slow, fog-like wind instead of the expected high-speed blast, challenging existing models of radiation-driven outflows. The discovery hints that temperature ...

Adrian Bardon does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

On January 22, 2025, physicists unveiled a groundbreaking discovery that could revolutionize our understanding of the universe and potentially unlock the secrets of time travel. The existence of ...

🛍️ The best Cyber Monday deals you can shop right now (updating) 🛍️ By Charlotte Hu Published Mar 10, 2022 8:00 PM EST Get the Popular Science daily ...

The important questions in physics and astronomy change as we learn more about nature, and the rate of change has been increasing. The Board on Physics and Astronomy (BPA) seeks to inform the ...

He was a gentleman who helped create the world’s most deadly weapon; a humble man who collected as many honors as almost any man of his time. Before he died of a heart attack last week at 77, Danish ...

For years, TRISH has supported research projects and studies that aim to solve the challenges of human exploration in space. To understand how to solve those challenges, we first must know the risks ...

Artificial intelligence (AI) systems, particularly artificial neural networks, have proved to be highly promising tools for uncovering patterns in large amounts of data that would otherwise be ...

Scientists hunted dark matter and solar neutrinos with one of the largest experiments yet. While the neutrinos likely ...