Astronauts aboard the International Space Station, like those riding the now retired Space Shuttle, are lacking sleep and turning to sleeping pills. A new report warns of the dangers.
The LDSD "flying saucer" test flight in June taught NASA many things, despite a parachute failure, the agency announced.
The Rosetta spacecraft has become the first man-made object to ever visit a comet. The Rosetta spacecraft has finally made contact with comet 67P/Churyumov-Gerasimenko.
Red tide is threatening the Gulf coast with widespread contamination of algae that could pose health and environmental risks.
Natural Trap Cave in Wyoming is examined by a team of researchers for the first time in four decades. This is what they found.
Climate change could be driving more frequent - and severe tornadoes nationwide, a new study warns. Tornadoes could become stronger as time goes on, driven by global warming, according to a new study from Florida State University (FSU).
Tinnitus, ringing or buzzing in ears, is reduced in women consuming significant amounts of caffeine, a new study reveals.
Global warming can only be held in check through major cuts in emissions of greenhouse gases, a new meta-study from the UN will announce.
Tattoo ink could be contaminated with dangerous bacteria, according to the FDA. There may be more of the dangerous ink out in the marketplace.
Comet 67P/Churyumov-Gerasimenko is being visited by the Rosetta spacecraft, which will provide the most in-depth study ever conducted of one of these icy bodies, including a lander called Philae.
Type 1ax supernovas have been seen by the Hubble Space Telescope, revealing these mysterious events for the first time -- but how are they triggered?
California wildfires are creating fire clouds, rising high into the atmosphere like mushroom clouds and one was photographed from a fighter jet.
The ISEE-3 Reboot Project is giving amateur astronomers the chance to see data come in live from a resurrected spacecraft.
Origami robots can now assemble themselves and start their own motors without human interaction. Origami robots may be the next great revolution in automated technology.
A supermoon is coming on 10 August, promising to be the biggest and brightest of the events seen this year.
The Johnston Recycling Facility was evacuated after an unknown chemical leaked into the air during sorting on a conveyor belt.
Bioluminescent sharks use their ability to glow in the dark, in order to seek out food and mates, as well as to hide from predators. But, how do they see images?
Mercury is becoming more common in oceans, according to a new study, but are human activities to blame for the pollution?
Robots could take over many occupations in the next 10 years - will your job be next? Robots could take over many jobs by 2025, leaving large numbers of humans in search of new jobs, according to a new study.
Astronomers at the VLT Survey Telescope in Chile have imaged the galaxy M-33 in exquisite detail, revealing nebula in the spiral arms.
Horses use their eyes and ears as important tools in communication, a new study shows Horses use both eyes and ears as tools for communication, a new study reveals.
Volcanoes on Io, one of the largest moons of Jupiter, erupted in curtains of flame, sending debris hundreds of miles in the air.
Comet Siding Spring will make a close encounter with Mars, and NASA is moving orbiters out of the way, fearing damage to the vehicles.
A newly-recognized species of dinosaur has been discovered in Venezuela, revealing the early social behavior among the animals.
Yoshiki Sasai, a cellular researcher in Japan, has committed suicide following a controversial study and retraction of two of his papers by Nature.
The outer atmosphere of the Sun, or corona, is much hotter than the surface, a mystery that has long puzzled astronomers. Now, we may know why this happens.
Infection rates in New Hampshire hospitals are down, according to a new report - but what does that mean for patients?
A dead zone in the Gulf of Mexico is smaller than predicted for 2014, but researchers are still not satisfied - here's why.
Punishments depend, at least in part, on how graphic the details are and if the act was planned, according to new research.
Lava was used by a pair of chefs to grill a steak and corn, and soon you can try it too, with 500 of your closest friends...