After its rocket explosion, Blue Origin wants to complete repairs and put another New Glenn on the launchpad before the end of 2026, according to CEO Dave Limp. That's very ambitious.

A juvenile sperm whale stranded at Hilton Head Island in May 2025. What scientists found during the necropsy raises bigger ...

Today: At 10 p.m., very bright Venus is one and a half fists held upright and at arm’s length above the western horizon.

Compact reactors designed for AI data centers, military bases and remote communities mark the first new U.S. reactor designs ...

Nuclear stocks have pulled back, but advanced technologies have achieved some major steps forward this month. What investors ...

Antares Nuclear, Inc. announced Thursday that its Mark-0 microreactor achieved criticality at Idaho National Laboratory, becoming the first advanced reactor to reach the milestone under a U.S.

IDAHO FALLS, Idaho--(BUSINESS WIRE)--Antares today announced that its Mark-0 microreactor achieved initial criticality at Idaho National Laboratory (INL) under U.S. Department of Energy (DOE) ...

Antares today announced that its Mark-0 microreactor achieved initial criticality at Idaho National Laboratory (INL) under U.S. Department of Energy (DOE) authorization — making Antares the first ...

A massive explosion rocked a Pennsylvania community on Thursday morning, injuring three people and damaging several houses.According to reports from WTAE's ABC affiliate, WNEP, police said a propane ...

The U.S. Department of Energy said Thursday that the first small modular nuclear reactor that is part of its Pilot Reactor Program has achieved criticality, meaning the nuclear chain reaction produced ...

The rebirth of America’s nuclear industry officially arrived Thursday at Idaho National Laboratory. As part of the U.S. Department of Energy Reactor Pilot Program, Antares Nuclear’s advanced reactor ...