Seismic data collected in Elysium Planitia, the second largest volcanic region on Mars, suggest the presence of a shallow sedimentary...
The breakthrough is a first step in the decades-long effort to study the mysterious particles, which have eluded scientists.
The absence of megaherbivores dramatically impacted the ecosystems they formerly inhabited.
Scientists detected human-made 'ghost particles' for the first time at the Large Hadron Collider, bringing us closer to uncovering...
The Prawn Nebula is an emission nebula located 6,000 light-years from Earth. A new Hubble Space Telescope image captures a stunning...
Electric thrusters that use iodine as a propellant could soon find their way onto lots of spacecraft.
Sculpture: Elizabeth Danes/Photo: S. Entressangle Australopithecus sediba Scientists discover a two-million-year-old vertebra...
Astronauts aboard the International Space Station didn’t let a little thing like distance get in the way of gratitude or a good......
A Previously Invisible Colorful Nano-World is Revealed by a "Magic Wand." For nanoscale color imaging, new color photography...
A newly discovered “ultrahot Jupiter” has the shortest orbit of any known gas giant. The hunt for planets beyond our solar system...