Science
Uncovering gravity's impact on the human genome
The Human Genome Project was launched in 1990, preceded by decades of breakthroughs in genetics. It eventually gave us a sequence of the human genome. Yet, while the physical rule…
The far side of the moon provides clues to a past magnetic field
Unlike Earth, the moon no longer has a core-generated magnetic field. On our planet, the movement of liquid iron in the outer core generates a global magnetic field. This so-calle…
Brain organoids uncover how primates develop different brain shapes
Most primate species have relatively large brains with surfaces marked by pronounced bulges and furrows. This is not the case with common marmosets (Callithrix jacchus). The brain…
Kibble with microbial proteins appeals to cats and dogs in new study
In a new study, cats and dogs showed a short-term preference for kibble containing some protein derived from microorganisms over kibble containing only standard animal-derived pro…
A horse named Pea is first to test focused ultrasound treatment of skin tumors called sarcoids
There is no "one-fix-for-all" solution for sarcoids, said Sophie Bogers, an assistant professor of large animal surgery. Many require chemotherapy or invasive surgery. But she wan…
Exercise keeps astronauts' hearts strong enough for flight to Mars
Intense exercise during long spaceflights helps maintain heart structure and function within a range needed to tolerate the low-gravity environment of Mars, a study co-led by a UT…
Variations in virus tails may help predict which phages kill more bacterial strains
Bacteriophages—or phages, for short—are viruses that kill bacteria, and scientists have been studying them for decades as a possible solution to antibiotic-resistant infections. B…
Arctic Sea Ice Reaches 2026 Annual Minimum Extent
Arctic sea ice reached its annual minimum extent on Sept. 12, according to NASA and the National Snow and Ice Data Center (NSIDC) at the University of Colorado Boulder. The ice co…
Roaming black holes may tell the hidden history of galaxies
If you want to understand the origins of black holes, Yale astronomers say, you need to look beyond the centers of galaxies and start searching in the nooks and crannies. That's w…
Bizarre new dinosaur with giant claws discovered in China
It walked on two legs and may have looked like a feathered bear with giant claws. Meet Kayrasaurus changliensis—well, its almost complete skeleton, to be precise.
SKA may detect magnetic fields on distant exoplanets
Studying exoplanets has given astronomers insights into the characteristics that could help them find life beyond Earth. For years, astronomers thought an exoplanet's location in …
Shannon Lucid’s Record-Setting Mission Aboard Mir
Shannon Lucid’s Record-Setting Mission Aboard Mir Three days before returning to Earth, Shannon W. Lucid—who joined NASA in 1978 as one of its first six female astronauts—checked…
How diffractive solar sails could stop a killer asteroid at 100 km/s
Asteroids don't come with a warning label that they might one day hit Earth. While we don't know of any currently on course to do so, we are finding thousands of new ones each yea…
Asphalt Company Alleges Operative Who Posed as a Project Opponent Committed Fraud
Maymead, a company that plans to build a controversial asphalt plant south of Winston-Salem, North Carolina, is suing a consulting firm and one of its former employees, alleging t…
Hunting broadly not responsible for birds declining across Europe, study finds
Hunting is not the main reason bird populations are declining across Europe, according to new research from University College Dublin in collaboration with the Spanish research in…
Hairy feet, red eyes: Salish Sea reveals two sea spider species new to science
If you're swimming in the Salish Sea late at night and feel a skittering along your calves, tiny hairy feet tip-tapping their way higher and higher toward your face, don't worry—i…
Bats originated in Europe, rewriting mammals’ family tree, study reveals
Biggest study of its kind provides insights into bats’ evolution – a potential gamechanger for research into treating viruses and cancer in humansIn the northern forests of the Co…
How evolution shaped the human skeleton: Clues from cartilage
Human and chimpanzee genomes are more than 98% identical, and the genes themselves barely differ. The changes that make us human are thought to hide instead in the DNA that contro…
Bat genomes and fossils point to a European origin 65 million years ago
New research from the University of St Andrews has created the largest combined study of bat genomes and fossils ever undertaken, finding that bats most likely originated in Europ…
How social brains allow animal groups to escape danger
Social behavior is found across the tree of life, with animals of all types benefiting from living in a group environment. Large bird flocks and fish schools coordinate their acti…
FFA 2026 Hyperwall Schedule
FFA 2026 Hyperwall Schedule
Earth may have gained optimal conditions for life's chemistry 4.33 billion years ago
Conditions on early Earth may have become stable enough to sustain the chemistry associated with the origins of life around 4.33 billion years ago, according to new research co-le…
The dingo debate is heating up. How we manage these animals will determine their future
What should we do about dingoes?
Risk of Hydrazine Use Following Freeze–Thaw Exposure
For more information, contact Jonathan E. Jones, Langley Research Center, jonathan.e.jones@nasa.gov Download the PDF version The purpose of this Technical Bulletin is to communica…