When a gas is highly energized, its electrons get torn from the parent atoms, resulting in a plasma—the oft-forgotten fourth ...

What are snowflakes? They are clusters of ice crystals, forming unique six-sided structures. Learn about the shape of a ...

Astronomers detect strong evidence of an atmosphere on ultra-hot TOI-561 b, a low-density rocky planet circling a star older ...

Far below the familiar blue of the oceans, scientists are uncovering evidence of a vast hidden reservoir of water locked inside the rocks of Earth’s mantle. Rather than a single underground sea, this ...

A bizarre Christmas dinner invitation, some mysterious carol singers and even a spot of charades. Can you solve all 12 of our ...

Since its discovery on 1 July 2025 by the Asteroid Terrestrial-impact Last Alert System, astronomers have gathered a ...

They were surprised to find that, inside their cryogenic plasma chamber, the tiny grains grew into delicate, snowflake-like ...

1. The energy industry hydrogen standard NB/T 11896-2025, "Code for Preparation of Feasibility Study Reports for Renewable ...

When the Berlin Wall went up overnight, National Geographic correspondents were on hand to document a city that became a ...

Scientists observing the interstellar comet 3I/ATLAS are reporting unprecedented methane-related activity and carbon-rich chemistry, identifying a set of prebiotic molecules never before seen in an ...

Astronomers are racing to analyse new Hubble Space Telescope images of interstellar comet 3I/ATLAS, an object with a highly unusual dual-tail structure and exotic chemical signatures that set it apart ...