The kidneys, which are similar in size to human ones, were left in a glass-like state, in one case for over a year. Once they ...

In this age of rising electricity demand, people are trying to squeeze every last bit of power out of every power plant ...

C and stored in a freezer for months have been successfully rewarmed and shown to work again for the first time, say ...

Here, we look at six possible paths for keeping your mind going, how feasible they’d be, and what benefits the ­present-day ...

DARPA is funding a redoubled effort to develop a shelf-stable substitute for what field medics and trauma doctors need most: ...

A single paper on the notion that gender dysphoria can spread among young people helped galvanize an anti-trans movement. When Jay told his mom he was bisexual at 14, she was supportive. But when he ...

Most startups fail. A new industry is giving their data an afterlife in AI. When Keelan Miskell began winding down his crypto ...

Today’s LLMs are engineered to disobey dangerous requests. But AI refusal is far from foolproof—and could become an ...

The most common side effects are gastrointestinal—nausea, vomiting, diarrhea, and constipation. The drugs have also been ...

Anthropic’s assertion is only the latest move in a long-running debate about whether frontier AI models should be made open, ...

The drugs cause weight loss by stimulating a receptor, GLP-1, that tells your brain you’re not hungry. Yet real-world studies ...

Form Energy is building iron-based batteries that can store energy for multiple days. The company is ramping up supply at its ...