A single, ultrafast laser pulse has flipped the polarity of a ferromagnet without first heating it to the brink of losing its ...

During chemical reactions, atoms in the reacting substances break their bonds and re-arrange, forming different chemical products. This process entails the movement of both electrons (i.e., negatively ...

Electrons determine everything: how chemical reactions unfold, how materials conduct electricity, how biological molecules transfer energy, and how quantum technologies operate. But electron dynamics ...

A supermassive black hole has astonished astronomers after it was observed blasting out powerful winds raging at roughly one-fifth the speed of light. Two X-ray observatories, the European Space ...

Scientists at the Max Born Institute have developed a new soft-X-ray instrument that can reveal dynamics of magnetic domains on nanometer length and picosecond time scales. By bringing capabilities ...

In this paper we study how aggregate demand surprises affect and propagate to the global economy, with particular attention to their impact on Emerging Market Economies (EMEs). To do so, we introduce ...

Amazon Now is available for customers in parts of Seattle and Philadelphia now. Amazon delivery could soon arrive faster than it takes for a pizza to arrive at your doorstep with the company's new ...

Amazon Leo — the satellite internet service provider formerly known as Project Kuiper — says it has started shipping its top-of-the-line terminals to select customers for testing. Today’s announcement ...

DeepMind’s chief says he envisions Gemini as an operating system for physical robots. The company has hired Aaron Saunders to help make that a reality. The hire is a key part of DeepMind CEO Demis ...

If AI agents start taking over activities from humans, sometimes even fully automating end-to-end workflows, how will that impact our productivity and output? After all, total production is the amount ...

ChargePoint’s new 600-kilowatt stations promise 10-minute charging times. The only problem? No U.S. EVs are ready for that kind of power. America’s next big leap in charging is coming. ChargePoint ...