Analyze an uphill skier problem using work, energy, and power principles. See how gravitational potential energy, applied force, and friction determine the required work and power, and learn how speed ...

Human life is largely dependent on power, and the best power stations from CES 2026 showed us how they create a difference in ...

A global onslaught of cheap Chinese green power is upending everything in its path. No one is ready for its repercussions.

Getting renewable energy projects connected to the grid is crucial, but California’s struggling to make it happen.

Artificial intelligence is transforming how we cure disease, defend nations, and deliver goods. But the same technology driving this surge of innovation is also testing the limits of the system that ...

New evidence shows that a tiny barrier inside solid-state battery cells can decide whether fast-charging will be common in the near future.

As plans for Moon bases gather pace across the globe, battery science may decide whether humans can live beyond Earth.

The White House and governors want the mid-Atlantic grid operator to hold a power auction for tech companies to bid on ...

On a blustery November day, a Cessna turboprop flew over Pennsylvania at 5,000 meters, in crosswinds of up to 70 knots—nearly ...

Companies like Kairos Power are building new types of reactors with the encouragement of the Trump administration, but their success is far from assured.

Jaime Mineart joined Caterpillar as a college intern. She has since ascended to the CTO role, driving the company to ...