About 40,000 years ago, giant kangaroos vanished Down Under. Dental analyses suggest a varied diet, meaning climate change was not the main cause.

Laptops with rollable screens, giant TVs with suction cups, microwaves with video -- see the most innovative tech we found ...

Constellation Energy is nearing a $30 billion deal to acquire power producer Calpine, a Houston operator of gas-fired power ...

Five years after Diane Wilson’s landmark settlement with Formosa Plastics, she’s directing the money toward reviving “the bay ...

Smaller gas giants are less likely to survive in such systems, surrounded by clashing planetary titans. With their lower ...

Microsoft data center will consume a massive amount of electricity, enough to power several hundred thousand homes.