President Donald Trump’s “big, beautiful” tax-and-spending bill could come with a big, ugly cost, economists warn. Elon Musk ...

ZEUS relied on a reconfigured target for its debut demonstration, which required firing a laser pulse at a cell containing ...

Can you see the bulb light up? The metal atoms in the foil dissolve into the electrolyte (the warm, salty water) and electrons are left behind. Electricity is created when the electrons flow ...

It was a lab day for one fourth grade science class. The young scientists explored how electricity moves within a circuit. The hands-on experiment offered a lesson that's likely to stick with them ...