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 ...

In politics today, negativity is a much easier sell than enthusiasm. For the first time in nearly a decade of polling, more than half of Americans say the country’s best days are already behind it.

Investors bid up D-Wave Quantum stock in conjunction with the Federal Reserve's move to cut interest rates this week. D-Wave stock also got a big boost from a competitor's new contract with the Air ...

A common over-the-counter medication could significantly reduce the risk of colorectal cancer coming back. In a Swedish study, a low dose of aspirin was shown to slash recurrence in half for patients ...

Sept 15 (Reuters) - More than half of U.S. healthcare workers are actively looking to leave their current jobs, according to a new survey, underscoring mounting pressure on an already strained system.

A trucker in Utah was arrested after officers responding to a multi-vehicle pileup involving his tractor-trailer noticed “two sets of eyes” apparently belonging to his trapped young half-sisters ...

Robin Hood Half Marathon will be back for its 44th edition in just over a week, with thousands of runners expected for the "electrifying" day. Participation levels have soared to new heights this year ...

New Mobility Lens Forecaster research from EY suggests that a decade from now, battery-electric vehicles will represent just 50 percent of the sales in Europe, China and the U.S. despite major pushes ...

During a broader volatility from a Federal Reserve rate cut, shares of D-Wave Quantum Inc (NYSE:QBTS) traded higher on Wednesday afternoon as the company hosted Qubits Japan 2025 conference. QBTS is ...

CHICAGO — The 28th annual Life Time Chicago Half Marathon and 5K is underway Sunday morning along the lakefront on Chicago’s South Side. The 13.1-mile half marathon began at 7 a.m. in Jackson Park and ...

Nicole Brown Chau is a deputy managing editor for CBSNews.com. She writes and edits national news, health stories, explainers and more. Nikki Nolan is a meteorologist for CBS News and Stations. She ...