Try as they might, scientists can’t truly rid a space or an object of its energy. But what “zero-point energy” really means ...

Quantum theory and Einstein's theory of general relativity are two of the greatest successes in modern physics. Each works ...

Almost exactly 200 years ago, French physicist Sadi Carnot determined the maximum efficiency of heat engines. The Carnot ...

For decades, fusion power has been shorthand for a future that never quite arrived, a promise of virtually limitless clean ...

As AI applications rapidly expand in healthcare, particularly in medical imaging and radiotherapy, the need for robust ...

The race to harness quantum mechanics for computing power is finally colliding with the real economy. After a century of ...

The IAEA has launched a six-month global webinar series on artificial intelligence in radiation medicine, drawing over 3200 registrants worldwide to navigate the evolving landscape of artificial ...

Some Canadian universities have free online courses that you can take now. You don't have to be a current student or have any ...

The National Medical Commission (NMC) has released the official NEET UG 2026 syllabus, outlining the topics to be covered in ...

Quantum physics can seem pretty tough at first, but there are a lot of books out there that make it way less scary. If you’re just starting out and want to learn about quantum physics without getting ...

The original version of this story appeared in Quanta Magazine. At the turn of the 20th century, the renowned mathematician David Hilbert had a grand ambition to bring a more rigorous, mathematical ...