Iridium oxide is one of the most important—and most problematic—materials in the global push toward clean energy. It is ...

Since taking office, President Donald Trump has significantly escalated the use of third-country deportations in an unprecedented expansion of a rarely used provision in U.S. immigration law. So far, ...

Scientists have long known that Earth's core is mostly made of iron, but the density is not high enough for it to be pure ...

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 ...

A mild drama ensued at a project site in Akwa Ibom State when the State governor, Pastor Umo Eno, openly expressed displeasure over the handling of a hospital construction project when he queried the ...

Not once, but twice my kids have gotten scammed by using their debit cards. They're not the only ones. While debit cards may seem like the more straightforward choice, using them for ...

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 ...

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. AI is the ultimate "work smarter" shortcut ...

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...