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A new study shows that extreme black holes could break the famous “no-hair” theorem, and in a way that we could detect.

Sometimes the act of solving a puzzle can itself reveal hidden insights.

A group of MIT undergraduates is searching for tetrahedra that tile space, the latest effort in a millennia-long inquiry. They’ve already made a new discovery.

By digging out signals hidden within the brain’s electrical chatter, scientists are getting new insights into sleep, aging and more.

Micrometeorites constantly fall on every corner of Earth. Matthew Genge is using these shards of interplanetary space to understand Earth and its place in the solar system.

Unusual proteins that can quickly fold into different shapes provide cells with a novel regulatory mechanism.

Four mathematicians have cataloged all the tetrahedra with rational angles, resolving a question about basic geometric shapes using techniques from number theory.

Small and cold, Mars has long been considered a dead planet. But a series of recent discoveries has forced scientists to rethink how recently its insides stopped churning — if they ever stopped at all.

In the fight against COVID-19, disease modelers have struggled against misunderstanding and misuse of their work. They have also come to realize how unready the state of modeling was for this pandemic.