A potential new type of celestial object has all the makings of a normal small galaxy. It’s rich with the same hydrogen gas ...

The brand-new, jaw-dropping Lego smart brick tech can recognize other bricks, activate effects and play music. They're ...

Researchers have created microscopic robots so small they’re barely visible, yet smart enough to sense, decide, and move completely on their own. Powered by light and equipped with tiny computers, the ...