A ring could explain a mysterious arrangement of impact craters near the equator and might even have caused an ice age, ...

A newly discovered doughnut shape in Earth's outer core may reveal elements that help drive the formation of the planet's ...

Astronauts from the European Space Agency (ESA) have managed to 3D-print items out of metal for the first time, the agency ...

ESA's Metal 3D Printer has produced the first metal part ever created in space.

In an experiment that sounds about as safe as bobbing for fries, ESA carried out the first-ever 3D metal printing in space ...

This is because when creating metal structures, molten metal is often used as part of the filament, or printable medium. In ...

Scientists on the International Space Station (ISS) have successfully 3D printed a metal part in space - an out-of-this-world ...

Mammals independently evolved similar inner ear shapes, showing convergence due to shared environmental pressures.

A new mysterious donut-shaped region has been discovered in Earth's core by scientists at the Australian National University.

Video of cell division occurring in a developing fly embryo named winner of the 14th annual Nikon Small World in Motion ...

Coelacanth fossils like these are useful because two known coelacanth species are still alive today. They are likened to ...

Climate change and asteroids are linked with animal origin and extinction—and plate tectonics also seems to play a key ...