The Exploratorium and the Lawrence Hall of Science in Berkeley are national leaders in supporting science teachers with ...

Scientists have created an “electron lighthouse” that uses laser light to launch and steer electrons through a semiconductor without an applied electrical field. The quantum effect could eventually ...

Ultra-weak ‘biophotons’ might be used to diagnose disease, or could even represent a new signalling mechanism in cells.

Discover three creative DIY projects using everyday household items in this tutorial. Learn how to make a pen LED flashlight, a battery-powered electromagnet, and a simple smartphone stylus with ...

_We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › A true do-it-all light that’s a flashlight, laser pointer, and battery pack all in one ...

Diego Pineda has been a devout storyteller his whole life. He has self-published a fantasy novel and a book of short stories, and is actively working on publishing his second novel. A lifelong fan of ...

When astronauts set foot on Mars, it will be one of humanity’s greatest milestones. These first steps will be the result of decades of research, engineering, and imagination coming together, marking ...

Our tales of AI developing the will to survive, commandeer resources, and manipulate people say more about us than they do about language models. In fall 2024, the best-selling author and historian ...