Humanity’s first homes on Mars may not be poured from concrete or assembled from sleek prefabricated modules, but grown from living microbes that turn alien dust into stone. Instead of shipping heavy building materials across interplanetary space ...

A new study found that microgravity simulated on Earth hindered sperm cell movement, egg fertilization and embryo development.

The International Space Station is planning to do a trial run of Solein, a highly-versatile and fuel-efficient powder that's manufactured from thin air and urine. Call it pee-cycling. Just in case people thought airline food was inedible: Astronauts on ...

Julian is a contributor and former staff writer at CNET. He's covered a range of topics, such as tech, crypto travel, sports and commerce. His past work has appeared at print and online publications, including New Mexico Magazine, TV Guide, Mental Floss ...

Four astronauts are preparing for NASA's Artemis 2 mission, the first crewed flight toward the moon in over 50 years. The 10-day mission will circumnavigate the moon but will not include a landing. Artemis 2 is a crucial step in NASA's larger plan to ...