Stem cell study uncovers molecular pathway for enamel regeneration
Tooth enamel is the hardest substance in the human body, yet once damaged, it cannot regenerate naturally. To…
LEGO Hubble Space Telescope Set Celebrates Three Iconic Hubble Photos
I have loved LEGO since I was a child, just coming to grips with fine motor control. I…
Antifungal nanoparticles made from immune cell membranes fight infections
Tiny particles made from the membranes of human immune cells could offer a promising new way to fight…
‘Reckless’ space-based data centers lack environmental review, drawing criticism
Environmental and scientific organizations are banding together to demand federal environmental reviews of space-based data center projects, which…
The United States in the late 1970s captured the last remaining wild red wolves after hybridisation and habitat loss pushed the species toward extinction; captive breeding later made it possible to return wolves to the wild in North Carolina | World News
Red wolves once roamed southeastern United States forests and wetlands as a top predator. Habitat loss and predator…
Scientists Say a Critical Ocean Current System May Already Be Past the Point of No Return
As Earth rapidly warms, fears over the collapse of a critical ocean current system are mounting. This event…
Heatwaves: why British trees are shedding branches and dying
If you visit the Royal Botanic Gardens at Kew, on the edge of London, you will see a…
‘Astronomers have to revise estimates’: The Milky Way may be larger, heavier and more lopsided than we realized
Two of the Milky Way‘s gigantic spiral arms appear to be much farther away than we realized, scientists…
Chernobyl’s Wildlife Cameras Reveal How War Affects Wild Animals
The radioactive region around Chernobyl, Ukraine, the site of the worst nuclear disaster in human history, has become…
Nature offers wellbeing boost during winter
The Department of Conservation (Doc) is launching a new campaign encouraging people to get outside and boost their…
On July 1, 2026, the company once known as Maxar began selling 3D maps of Earth it can refresh within a day or sharpen to 15 centimeters, built less for people to study than for the autonomous drones and weapons that navigate by matching their cameras against the terrain
Vantor, the American Earth-observation company formerly known as Maxar, is now rebuilding chosen stretches of the planet as…
This huge hairy-legged Australian arachnid may be the fastest spider on the planet | Australia news
If arachnophobes were not frightened enough by the horrific ability of Australia’s huntsman spiders to drag dead mice…