Block, the company behind Square, Cash App and Afterpay, is cutting its staff by 40%. The reason: “intelligence tools,” according to a letter to shareholders by co-founder Jack Dorsey.

AI optimists envision a future where artificial general intelligence (AGI) surpasses human intelligence, but the path remains riddled with scientific and logistical hurdles.

BIP-360 co-author Ethan Heilman says that making Bitcoin quantum-secure could take 7 years. Recent breakthroughs suggest time is running out.

Abstract: Phase errors induced by platform motion uncertainties significantly degrade image quality in near-field millimeter-wave synthetic aperture radar (SAR) imaging, thus limiting applications for ...

Spending on data center switches deployed in AI back-end networks is forecast to surpass $100 billion by 2030 as demand for high-performance infrastructure amid the AI boom looks set to continue. A ...

Monday - Friday, 6:00 - 7:00 PM ET CNBC's Jim Cramer said Wednesday that investors should remember old rule of diversification. Winning stocks in recent days hail from sectors like health care and ...

I fell off the horse yesterday. Literally. My old guy spooked, spun, and there I was: smack on the ground in the middle of a field. It wasn’t expected and it hurt—both physically and emotionally. What ...

Gold and silver prices clawed back ground on Tuesday after suffering a historic selloff. International mining stocks and ETFs also rallied in early trading. Investor intentions in precious metals have ...

Nine Inch Nails‘ “Peel It Back” tour was one of the most thrilling concert experiences of 2025, so much so that we named the legendary industrial band our Live Act of the Year. Now, Trent Reznor and ...

Ethereum co-founder Vitalik Buterin said the role of layer-2 networks needs to be reconsidered as Ethereum’s main network continues to scale and transaction costs remain low. In a post on X, Buterin ...

As ETH plunged by as much as 17% alongside most of crypto, skeptics wondered whether this was a warning sign that the protocol’s dominance may be eroding. Yet inside Ethereum’s ecosystem, the sell-off ...

In response to user feedback on AI integration, Mozilla announced today that the next Firefox release will let users disable AI features entirely or manage them individually. The new "Block AI ...