The Wendelstein 7-X stellarator in Germany set a record with 43 seconds of plasma, marking a major step toward clean, sustainable nuclear fusion energy.

For decades, scientists suspected this ion played a critical role in cooling the early cosmos, helping the first gas clouds ...

It takes a lot of energy to grow a baby — just ask anyone who has been pregnant. But scientists are only now discovering just how much. In a study published on Thursday in the journal Science ...

After more than a decade of planning, permitting, community outreach, drilling, cable-laying and construction, Oregon is now home to the largest-capacity wave energy testing facility in the world ...

The Microscopy Core Lab at UMass Lowell proudly presents Energy Dispersive Spectroscopy (EDS) Day! Join us for this exclusive open house event, where we will demonstrate the cutting-edge capabilities ...

A version of this article appears in print on Aug. 2, 2025, Section A, Page 11 of the New York edition with the headline: Energy Dept. Attacks Climate Science in Report Aimed at Backing Rule Rollback.