The most famous packing problem concerns spheres. In 1611, the astronomer Johannes Kepler proposed that the densest way to ...

The NHL has sought to develop a decentralized draft format that still feels like a big event for attendees, fans watching at ...

Earlier this year, a sphere-shaped UFO was filmed darting back and forth in a zig-zag motion above a city in Colombia. The ...

If you place a rigid sphere on a similarly rigid inclined surface, gravity will cause it to roll down said surface. But what happens if the surface, or plane, is completely vertical? Researchers ...

Jakob Ingebrigtsen was breaking records and winning world titles. But now an Achilles injury has forced him to take things ...

The Buga Sphere was spotted zig-zagging in the sky over the Colombian town in a way no conventional aircraft is capable of before being recovered shortly after it landed in a field ...

A mysterious sphere-shaped UFO filmed zigzagging above a Colombian city earlier this year has sparked both scientific investigation and public concern.

The sphere also appears to have symbols carved on its surface, he added. Velazquez and his team said they used an X-ray on the object and found that it consists of three layers of metal ...

A microrobotic tool uses magnetic control and hydrophobic particles to cut water surfaces and create reconfigurable platforms for fluidic applications.

Scientists have discovered a perfectly spherical object named Teleios in the Milky Way, emitting only radio signals. This mysterious structure, found ...

For some reason, orb or sphere-shaped UFOs keep appearing all over the world. They are usually metallic-looking and there is ...

It is a timely title: the manosphere is big news in the West. Its influence has been detected in everything from “Adolescence ...