St. Jude scientists uncover regulatory mechanism for crucial developmental pathway
St. Jude Children’s Research Hospital scientists uncovered a regulatory mechanism for signaling of Sonic Hedgehog (SHH), a pathway…
How would AI data centers in space even work? A former NASA robotics chief explains
yucelyilmaz/iStock/Getty Images Plus Follow ZDNET: Add us as a preferred source on Google. ZDNET’s key takeawaysA robust space-based future lies…
New quantum heat engine produces work and refrigeration at same time
A collaboration of researchers across international borders observed an anomalous thermal effect that allows quantum systems to absorb…
‘Orbital Mechanic’ Spacecraft Brings Life Extension To Orbit
‘Orbital Mechanic’ Spacecraft Brings Life Extension To Orbit | Aviation Week https://aviationweek.com/themes/custom/particle/dist/app-drupal/assets/AW_logo_horizontal_small_white.svg Skip to main content Vivienne Machi…
The 24-hour day is not fixed but slowly stretching, and in the dinosaurs’ time it was shorter: the Moon’s pull is gently braking Earth’s spin, so a day back then ran about 23.5 hours, and far shorter deeper in the past
The day you are living through right now is longer than any day a dinosaur ever saw. Not…
How invasive rats rewire coral reef food webs creating winners and losers
image: A small carnivorous arc-eye hawkfish (Paracirrhites arcatus). Predators like this species appear to flourish when cryptobenthic fishes…
Rocket Lab to start launching from Alaska under $266 million Space Force deal
Rocket Lab is expanding its launch operations to the snowy north. The California-based company, which already flies from…
Little Red Dots Could Be Ancient Globular Clusters, Each Dominated by a Super-Massive Star
Nobody knows where the phrase “Kill two birds with one stone” originated. But the fact that it—or a…
Mars rover finds evidence of repeated asteroid impacts on Mars
Earth’s earliest history has largely been erased by plate tectonics and erosion, but Mars has kept some of…
These Moths Smell Flowers Through Their Wings, Study Finds
Smell is a complicated thing for insects. Research has shown that, despite limited neural capabilities, insects depend on…
Europe wildfires: Officials warn that wildfires could still be burning in November – as it happened | World news
Spain meteo service warns of another ‘long’ heatwave from Wednesday Spanish state meteorological agency Aemet has just issued…
The asteroid that ended the dinosaurs had unexpected origins
A new study has found that the asteroid that killed the dinosaurs was a rare, dry type of…