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Making fire on demand was a milestone in the lives of our early ancestors. But the question of when that skill first arose has been difficult for scientists to pin down

In this exclusive subscriber-only eBook, you’ll learn about a new method that scientists have uncovered to look at the ways our bodies are aging. by  Jessica Hamzelou October 14, 2025 Table of Contents: Related Stories: Access all subscriber-only

An idea about the sun’s magnetic field called the terminator model could help predict dangerous space weather more accurately

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. How one controversial startup hopes to cool the planet Stardust Solutions believes that it can solve climate

Cross-species “defense pacts” help animals keep tabs on parasites and predators

NASA’s Perseverance rover has gathered groundbreaking Mars samples, but the mission to bring them home is facing serious challenges.

At a regional hospital, a cardiac patient’s lab results sit behind layers of encryption, accessible to his surgeon but shielded from those without strictly need-to-know status. Across the street at a credit union, a small business owner anxiously

Stardust Solutions believes that it can solve climate change—for a price. The Israel-based geoengineering startup has said it expects  nations will soon pay it more than a billion dollars a year to launch specially equipped aircraft into the

Nature Communications

AMA with Prof. Alice E. Smith on Optimization, AI, and the Human Element n.lehotzky@ieee.org Fri, 11/21/2025 - 09:43 73 views