Tiny, dark spots on teeth could mean you have a cavity. Dental X-rays can find cavities early, especially ones you can't see. Untreated cavities may lead to an infection called a tooth abscess. Tooth ...

OSAKA, Japan — When Dr. Satoshi Fujimi headed to work at Osaka General Medical Center on the morning of Oct. 31, 2022, he thought he would be briefing the hospital’s management on its disaster ...

Windows Defender Firewall is one of the many security features available on Windows 11. Its job is to protect your computer from outside threats. While the firewall does a reasonable job managing ...

WASHINGTON, Dec 8 (Reuters) - The United States will allow Nvidia's (NVDA.O), opens new tab H200 processors, its second-best artificial intelligence chips, to be exported to China and collect a 25% ...