This video shows how to apply the work–energy principle to real physical systems beyond ideal point particles. Learn how external work, internal forces, and energy losses are handled in practical ...

A tiny, dense stellar corpse in a nearby galaxy is pumping out so much energy that, on paper, it should have blown itself ...

For most people, solving a problem is the reward—the relief of being done, the achievement of having figured it out.

The AI boom is driving an unprecedented wave of data center construction, but there aren’t enough skilled tradespeople in the ...

In this guest blog, Karen McNulty Walsh of Brookhaven National Laboratory explains how Michigan Technological University ...

A high-resolution groundwater map shows how underground water varies across the U.S., with new insights for agriculture and ...

While it can be gifted, refused or displayed, the Nobel Peace Prize itself — once awarded — belongs to its original recipient ...

The accelerator complex delivered its last beams of 2025 on 8 December before beginning the year-end technical stop (YETS). During a technical stop ...

Hidden in plain sight on a Wichita street corner, Fat Ernie’s Family Dining serves up a chicken fried steak that might just ...

The chromosphere is a dynamic layer of the sun that is home to flares and other types of solar activity. Astronomers make observations of this layer using a specialized filter, tuned to the wavelength ...

Scientists have discovered there is more to Antarctica than meets the eye. A new map of the landscape beneath the frozen continent's ice sheet has revealed a previously hidden world of mountains, deep ...

By studying how light from eight distant quasars is gravitationally lensed as it propagates towards Earth, astronomers have ...