Robots with artificial skin could, one day, dart around sharp corners, change color and glow in the dark. How does this new material, inspired by octopus, work?
Following a stay in space that lasted for almost a year, Scott Kelly returns from the International Space Station (ISS) nearly two inches taller than when he left. How else is the human body affected by living in space?
Fast Radio Bursts are one of the least-witnessed events in astronomy. Now, they are seen repeating for the first time, ending one mystery while asking another.
Scott Kelly has set a record for the longest time ever spent in space by an American. Who are the other record holders?
The evolution of nervous systems may be revealed by studying an ancient fossil from more than 500 million years before our own time. What is so special about this ancient artifact?
SpaceX cancelled the Sunday launch of a Falcon 9 rocket to bring a communications satellite into orbit. What is the importance of this space mission?
Observations of bodies deep in the solar system suggest an unseen ninth planet sits beyond the orbit of Neptune. Here are some of the tools astronomers are using to find the distant world.
Mars is the most likely planet to be visited by humans in the near future. A newly proposed propulsion system could deliver cargo to the red planet in just 30 minutes.
People with a body-mass index higher than average could be harming their memory. How did researchers reach this conclusion?
Quantum dot solids hold the potential to become the next great development in the manufacture and design of semiconductors. Now, a research team at Cornell University believe they have overcome a major technological hurdle in that quest.
Artificially-grown mouse sperm has been created and used to impregnate female mice, Chinese researchers report. Why do some scientists doubt the reports?
Astronomers using the Apex telescope in Chile have recorded a new image of the Milky Way galaxy unlike any other study ever compiled. What is so special about this striking new composite image?
For the first time ever, astronomers have measured the distance to a fast radio burst (FRB). How did this answer a pair of mysteries about the universe around us?
Tektites tell the tale of a series of impacts that struck Earth 790,000 years before our own time. A new dating technique answers questions on their source, but also asks a vital question.
Top predators could serve a valuable service in ecosystems by altering the behavior of their prey, a new study finds. How could this finding help protect ecosystems?
Tuberculosis affects a significant portion of the world's population. Now, a new blood test could revolutionize the way doctors test for the often-fatal disease in the developing world.
The asteroid Bennu will soon be visited by the OSIRIS-REx spacecraft in an effort to understand the origins of the solar system and life on Earth. Now, NASA wants artists to send in artwork for the historic mission.
Following 25 years of images from the Hubble Space Telescope (HST), NASA officials are gearing up for the next generation of space-borne observatories. Here are some of the upcoming missions that will help unwrap the mysteries of the universe.
Has the Zika virus been proven to be responsible for a rash of birth defects in Brazil? Teams of medical researchers from that nation and the United States are striving to find the answer to that question.
Bats are the only mammal that can carry out true flight. Now, engineers have developed a new shape-shifting wing for drones based on the body design of these creatures of the dark.
Sea butterflies have more in common with insects than just their common name. Researchers now know the method these creatures use to 'fly' through water.
Astronomers are puzzled why the number of asteroids passing near Earth is surprisingly low, fortunately. Now, a new discovery revealed where the missing objects went.
An ancient poisonous plant found fossilized in amber may have been an ancestor of some of our staple foods. What do we know about this unique asterid?
Quantum gravity theory has been predicted for decades. What else could the discovery of gravitational waves by the Laser Interferometer Gravitational-Wave Observatory uncover and reveal about this theory?
The atmosphere of exoplanet 55 Cancri E has been analyzed by spectral analysis. This provides the first 'sniff' at the atmosphere of a super-Earth for the first time.
Beluga whales dive deep under water in the hunt for food, a new study reveals. During the hunt, a tag is attached to a whale in the wild.
Nearly 150,000 peguins are dead after an iceberg slammed into Antarctica. What happened to doom the birds?
Around 50 million years ago, a giant flightless bird roamed around the Arctic, then a temperate area. New research provides a surprising look at the giant bird.
The brain of a rabbit has been frozen and thawed without damage for the first time. This could lead to a form of immortality sooner than you think.
Gravitational waves were first proposed a century ago, but they have never been seen - until now. However, it was not from a lack of trying, as this history of the search for gravitational waves goes to show.