It’s that time of year again, when lots of U.S. residents are blasting the heat in their homes and still freezing cold.

Overview: Visual goals stay top of mind, helping daily actions align naturally with long-term intentions.AI-made goal boards ...

Physicists discovered that the famous ‘Star Trek’ spaceship got a lot right about designing a ship to jump from galaxy to ...

Light always moves at the same speed no matter how fast you are going. This simple rule forces time itself to adjust. This video explains why light speed cannot be beaten using clear examples anyone ...

The LightGen chip is orders of magnitude more efficient too. But it isn't ready to break out of the lab just yet. As generative AI models grow more powerful, their energy use is becoming a serious ...

How to Run Faster was created with Runner’s World Training Plans in mind. They are designed for runners of all levels ...

Chinese scientists have unveiled an optical computing chip that outperformed Nvidia’s leading AI hardware by over a hundredfold in speed and energy efficiency – particularly for generative tasks such ...

Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still ...

Skywatchers are in for a treat as the first supermoon of 2026 rises on January 3, offering a striking start to the year’s ...