A single-celled organism can shrink to one-quarter of its length in milliseconds using a remarkable calcium-powered protein “fishnet.” Scientists hope

A deep-sea microbe uses an exceptionally heat-resistant enzyme to turn atmospheric nitrogen into ammonia at temperatures that would destroy most

A massive crater on Mars’ moon Phobos may hide a dense region of compressed material that could reveal whether the

A chemical that stops drywood termites from building new exoskeletons killed about 95% of colonies in testing, offering a potentially

Nearly three decades of Hurricane Hunter data reveal four features that can help a tilted tropical cyclone straighten its circulation