Massive tree-planting programs lead to unhealthy monocrop plantations. Daisy Dent aims to help forests rebuild themselves.

The notion of a moon base, fanciful as it might sound, isn’t new. But this year, under the leadership of Administrator Jared Isaacman, NASA has been flooding the zone with bold announcements. If all ...

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 ...

Advances in AI offer tantalizing glimpses of a future in which robots navigate the world the way humans do. The question is ...

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

But refusal fails, sometimes horrifically. Some people are attempting to use AI to hone biological pathogens and build ...

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

The Chinese company is making liquid-solid hybrid cells to pack more power into products like electric cars and cargo ships.

Solar panels and wind turbines are great at producing electricity but what heavy industry also needs is raw heat—and lots of ...

Our reporters and editors evaluated dozens of climate tech companies from around the world for potential impact, scalability, ...