Sometimes, no matter how careful you are with storage, spare bolts or the one on appliances still get rusty. Instead of ...

Researchers have developed the world’s first metallic gel, a heat-resistant material that could transform next-gen energy ...

President Donald Trump said Tuesday that he plans to offer a “gold card” visa with a path to citizenship for $5 million, replacing a 35-year-old visa for investors. “They’ll be wealthy and they’ll be ...