A study by scientists at Hunan University introduces a new hydrogen isotope separation method that leverages proton quantum ...

If all had gone according to plan, four astronauts might have been returning just this week from a history-making, 10-day slingshot trip around the moon. Instead, NASA’s engineers have been grappling ...

The unexpected and ultimately short-lived flight ban near El Paso this week stemmed from disagreements within the federal government over the use of a high-energy laser weapon system to take down ...

During the lead-up to NASA’s Artemis 1 mission back in 2022, recurring hydrogen leaks led to significant delays and a cancelled launch attempt. The agency had three years to address the underlying ...

A fuel cell-powered drone can operate longer than a battery-powered one, and more quietly than a gas-powered one—giving it a decisive edge in aerial operations. The United States Defense Innovation ...

Attila covers software, apps and services, with a focus on virtual private networks. He's an advocate for digital privacy and has been quoted in online publications like Computer Weekly, The Guardian, ...

Sign up for the Slatest to get the most insightful analysis, criticism, and advice out there, delivered to your inbox daily. President Donald Trump says he wants to ...

Ukraine has, for the first time, sent into combat a hybrid drone powered by hydrogen fuel. According to the builder Skyeton, a variant of its Raybird was deployed for full-scale combat duty with the ...

Exclamation marks, ellipses and ‘haha’ can’t fix our growing inability to communicate. By Nitsuh Abebe “How Many Exclamation Points Are Too Many in an Email? A Psychologist Weighs In.” A psychologist!

The percentage of teachers who are using artificial intelligence-driven tools in their classrooms nearly doubled between 2023 and 2025, according to data from the EdWeek Research Center. In 2023, a ...

Update: 3:15 p.m. ET: Video recorded by the ICE agent, Jonathan Ross, who killed Renee Good was leaked to a right-wing news site after this article was published. You can read more about that here.