Scientists spot a brown dwarf disk that is the closest young system yet discovered.
Astrophysicists have combined theory with both observations and laboratory studies and determined that a class of stellar explosions, called classical novae, are responsible for most of the lithium in our galaxy and solar system.
For the first time in history, NASA astronauts have launched from American soil in a commercially built and operated American crew spacecraft on its way to the International Space Station.
Although lymphoma is one of the most common types of blood cancer, it has a rare subtype for which no effective treatment regimens are known. For the first time, researchers have conducted clinical trials for a new treatment protocol and report it to be quite promising.
Gut bacterial imbalance is linked with many neurological disorders. Now researchers have identified a common thread: changes in gut mucus. It's a new gut-brain connection that opens fresh paths for scientists searching for ways to treat brain disorders by targeting our 'second brain' -- the gut.
The people who lived in the area known as the Southern Levant -- which is now recognized as Israel, the Palestinian Authority, Jordan, Lebanon, and parts of Syria -- during the Bronze Age (circa 3500-1150 BCE) are referred to in ancient biblical texts as the Canaanites. Now, researchers have new insight into the Canaanites' history based on a new genome-wide analysis of ancient DNA collected from 73 individuals.
Researchers have developed new software that can be integrated with existing hardware to enable people using robotic prosthetics or exoskeletons to walk in a safer, more natural manner on different types of terrain. The new framework incorporates computer vision into prosthetic leg control, and includes robust artificial intelligence (AI) algorithms that allow the software to better account for uncertainty.