Aluminum base shell with ceramic insulator, 4 short pins, top contact, T-shaped envelope. Stamped on envelope: "371B". Donor’s card reads: “Half-wave rectifier made by National Union for the US ...

Plastic 4-pin base, top contact, S-shaped envelope. Donor’s card reads: “Half-wave mercury vapor rectifier made by Westinghouse for the US government during World War II. This tube is the Westinghouse ...

Explore D-Wave Quantum Inc.: the only pure-play, revenue-generating public quantum computing firm. Click for more on QBTS and why I am bearish on it.

Wise Approach (blue) emulates half-brother Perfect Power in the Tattersalls Middle Park StakesCredit: Getty Images Wise Approach's victory in the Tattersalls Middle Park Stakes was completing a ...

A masked man dressed as a police officer went to the home of the Minnesota House of Representatives’ top Democrat and fatally shot state Rep. Melissa Hortman and her husband as police tried to stop ...

BEIJING: Chinese AI developer DeepSeek has released its "experimental" latest model, which it said was more efficient to train and better at processing long sequences of text than previous iterations ...

MIAMI — On the field hours before a game during the final weekend of the regular season, a member of the New York Mets eyed the visitors’ dugout, struggling to make sense of what he was thinking.

MEMPHIS, Tenn. - Bundle up and grab the sunglasses. It's a chilly to cool start to the day under a mostly clear sky. Temperatures this Friday afternoon are expected to rise into the mid/upper 70s ...

Each side has accused the other of shelling that caused the line outage. Reuters, the news and media division of Thomson Reuters, is the world’s largest multimedia news provider, reaching billions of ...

MEMPHIS, Tenn. - It's a cool start to the day with passing clouds. Temperatures this Friday afternoon are expected to rise into the upper 80s with low humidity across the Mid-South. Winds: 10 mph.

The Chinese government has reportedly detained more than a million Muslims in what the Chinese government calls “reeducation camps” since 2017, with an estimated half a million still currently held in ...