Russian envoy Kirill Dmitriev suggests Moscow could provide a small nuclear power plant for Elon Musk's Mars mission.

Russian President Vladimir Putin proposed Friday to put Ukraine under external governance under the U.N. aegis as part of ...

A Knoxville-based fusion powerhouse says it's solved the fundamental science of harnessing the sun's power to produce electricity.

Ukrainian engineer Serhiy Potynh is the latest of many employees of the plant abducted, tortured and then ‘tried’ on preposterous charges aimed at accusing Ukrainians of Russia’s terrorism ...

With a continuing resolution passed and the federal government funded through September, Republican members of Congress are ...

Because it decays slowly — with a half-life of 5,730 years — a radiocarbon battery could theoretically last millennia. That’s ...

The goal is to close the gap on hybrids in the U.S. over the next 24 months. The fourth-generation Rogue compact SUV goes into production in 2026 and will finally bring Nissan's e-Power hybrid setup ...

President Andrzej Duda has signed a bill that designates funds from the national budget for the construction of Poland's ...

Tulsi Gabbard’s testimony before the Senate Intelligence Committee has led Iranian Supreme Leader Ayatollah Ali Khamenei to ...

US startups ExLabs and Antares Industries, based in Southern California, have formed a strategic partnership to develop a ...

Despite major advances in security technology, human error remains the weakest link in any security system. The only way to ...

Lithium-ion batteries, used in consumer devices and electric vehicles, typically last hours or days between charges. However, with repeated use, they degrade and need to be charged more frequently.