Science

Suspicious cells build up in mice that haven’t given birth, a new study finds. They could help explain a longstanding mystery of breast cancer biology. Source link

Media accreditation is open for the next launch to deliver NASA science investigations, supplies, and equipment to the International Space Station. A Northrop Grumman Cygnus XL spacecraft will launch in April to the orbital laboratory on a SpaceX Falcon...

New research reveals that when NASA’s DART (Double Asteroid Redirection Test) spacecraft intentionally impacted the asteroid moonlet Dimorphos in September 2022, it didn’t just change the motion of Dimorphos around its larger companion, Didymos; the crash also shifted the...

Robotic hands are getting their nails done.Researchers have designed a new three-fingered robotic hand whose digits come with a rigid fingernail on soft material. The design gives the robotic hand the ability to peel fruit, open containers with lids...

Iceberg A-23A has had a more eventful run than most of the large Antarctic icebergs that have calved from the continent's ice shelves in recent decades. Over its winding, forty-plus-year journey, the "megaberg" spent decades grounded in the Weddell...

The Air Traffic Management and Safety (ATMS) project defines, validates, and transfers advanced requirements and technologies to shift air traffic management from tactical to strategic.  This change enables efficient, productive, and resilient operations while reducing safety assurance and compliance costs for highly automated systems.   ATMS researches and...

A rapid koala rebound in southeastern Australia is also boosting their genetic variation, showing one way out of an extinction death spiral.After nearly disappearing from the region over a century ago, the marsupials’ recovery has come with increased reshuffling...

Rising sea levels caused by climate change may be significantly higher than previously thought, according to a new study, which says a "methodological blind spot" led researchers to underestimate existing coastal water levels. The revelation...

The High-Speed Flight (HSF) project develops technologies that make high-speed, airbreathing, commercial flight possible from Mach 1 to Mach 5 and above. HSF creates tools, technologies, and knowledge that will help eliminate today’s technical barriers to practical supersonic flight, most...

Two of Saturn’s satellites — its largest and one of its weirdest — may owe their current forms and orbits to a two-moon pileup about 400 million years ago.A smashup between a doomed moon and the massive moon Titan...