Editor’s Note: This story was updated February 9 to not…

No wounded left behind — not quite. Ants that have evol…

Galaxies, stars, planets and life, all are formed from …

The computer will see you now. Artificial intelligence …

The seeds for Martian clouds may come from the dusty ta…

Earthquake warning systems face a tough trade-off: To g…

The history of New England’s most damaging earthquake i…

A famous 4.4-million-year-old member of the human evolu…

Some seals still eat like landlubbers. Just like lions,…

When it comes to tiny ocean swimmers, the whole is much…

Shooting small rocks from a high-speed cannon showed th…

Animal experiments demonstrate for the first time that …

The world tracked the New Horizons’ spacecraft with chi…

Synthetic nanoparticles used to fight cancer could also…

E. coli has a type and it isn’t pretty. The bacterium i…