People with AirTags have been receiving some mixed signals about whether the tiny tracking devices are allowed on flights. Apple’s gadget launched last April, and has since become popular as a way for ...

The fire service in West Yorkshire has issued a warning about the risks of lithium-ion batteries. Lithium-ion batteries are lightweight, rechargeable batteries. Lithium-ion batteries are often found ...

This video examines the challenges of scaling lithium-ion battery technology for renewable energy grid storage and explores a potential alternative: the liquid air battery. This innovative technology ...