2025 has been a year of upheaval. We also saw people taking local action to improve land and communities they care about, and people reaching out to others – again and again – in the hopes of making ...

Two Americans and astronauts from Japan and Russia landed in a SpaceX capsule in the Pacific Ocean after a medical issue ...

We preselected all newsletters you had before unsubscribing.

In economics, you’d call that “diseconomies of scale”: what happens when a business becomes so large its bureaucracy costs ...

The wolf moon, the first full moon of the year, will ring in 2026, gracing the sky this weekend, but the lunar event will make the Quadrantid meteor shower a bit harder to spot. The silvery orb will ...

All year long, these moments captivated the public, demonstrated dangerous trends, and pushed research and innovation forward In 2025, researchers watched an interstellar comet, learned about human ...

In an unprecedented move, NASA is bringing an astronaut crew home early from the International Space Station because one ...

When the Perseverance rover arrived on Mars nearly five years ago, NASA officials thought the next American lander to take aim on the red planet would be taking shape by now. At the time, the leaders ...

Astronomers have revealed new research showing that millions of new solar system objects are likely to be detected by a brand-new facility, which is expected to come online later this year.

The National Academies of Sciences, Engineering, and Medicine will establish an ad hoc committee to investigate and recommend best practices for NASA as it considers whether to establish an open code ...

The Department of Physics and Astronomy at the University of Delaware is a vibrant hub of scientific inquiry, encompassing a diverse range of research areas that push the boundaries of human ...