This supercapacitor doesn’t look like much—but the physics behind it is solid. Using Kapton tape, a cheap laser, and basic tools, this project creates laser-induced graphene with surprising ...

Good electrochemical energy storage (EES) devices such as rechargeable batteries and supercapacitors can store a lot of ...

Scientists have discovered the cause of a persistent glitch that continues to disrupt superconducting quantum computers, even ...

From smartphone charging to hydrogen production, the fundamental principles of energy technology have been revealed. Korean ...

Medical Scientist Training Program, The University of Pennsylvania Perelman School of Medicine, Philadelphia, United States ...

Something invisible holds the universe intact. It outweighs everything you can see—every star, every gas cloud, every ...

One of the best-performing models in cosmology is also one with the least physical rationale behind it. Columnist Leah Crane ...

Scientists have created a powerful new way to control quantum systems, achieving the first-ever demonstration of ...

Scientists determined that if those theories are true, there must be a limit to how accurately time can be measured. This ...

Artificial intelligence systems based on neural networks—such as ChatGPT, Claude, DeepSeek or Gemini—are extraordinarily ...

Armed with a slew of new instruments, physicists are closing in on one of nature’s oldest mysteries — and finding that storm ...