A daily pill that can slash the risk of HIV remains an unknown to thousands of primary care doctors and nurses, a federal agency cautioned.
Astronomers are trying to figure out what is causing a star in the northern sky to dim so dramatically.
The experiment has implications far beyond the promise of fighting malaria.
Events in the world’s climate for the week ending Friday, Nov. 20.
A studysays that two ocean fish have fine-tuned a method of avoiding predators by hiding in light.
Their discovery could give scientists new insight on how planets come to be and what they are like in their formative years.
The students viewed constellations, stars and planets in a program by the Spectroscopy Society of Pittsburgh.
Director Francis Collins announced Wednesday that 50 chimpanzees held by the government for medical research will be sent to sanctuaries.
Rijuven Corp CEO Evens Augustin said the device — called a clinic in a bag — amps up the capabilities of the stethoscope.
It will be the first giant robot battle of its kind next year. The exact date and location are yet to be determined.
A Carnegie Mellon University study explains how and why the hippocampus region of the brain grows during route planning and navigation.
Phobos is just 3,700 miles from the surface of Mars, over 60 times closer than we are to our own moon.
The Leonids occur every year around Nov. 17, when Earth plows through a cloud of dusty debris from comet Tempel-Tuttle.
Former volunteer firefighter Patrick Hardison had undergone more than 70 surgeries that involved multiple grafts from his leg to his face.
A mass extinction called the Hangenberg event led to a reduction in vertebrate size for around 40 million years afterward.
A black hole is a very strange and destructive object in the universe.
A small planet has been spotted just 39 light-years away. Meanwhile, Australian astronomers said they discovered the oldest stars ever seen.
Rocket launch range to open in New Zealand.
The planet’s early atmosphere is thought to have been as thick as or thicker than Earth’s today.
The use of 3-D printing is expanding to create soft hair-like images through “furbrication.”
For organ procurement coordinators, the job can be physically and emotionally grueling. Shifts of 24 hours or longer are common.
The flyby is expected to provide one of the best opportunities in years to gather data about a passing space rock.
The discovery could change the understanding of how the solar system formed.
Signing Team AngelicvM, a competitor in the Google Lunar XPrize race to the moon, is “a big step forward," Astrobotic officials said.