A mysterious detail hidden inside one of the world's most famous religious images may defy conventional explanation, proving it might just be a miracle.

A startup in Los Angeles County is awaiting regulatory clearance to make that dream a reality, with plans to sell the light to illuminate areas on Earth at night. These locations could include solar ...

For more than 40 years, scientists have known that the quantum Hall effect impacts electrons in strong magnetic fields, but it turns out light also follows the fundamental phenomenon.

Sitting in the sky directly opposite the Sun, there’s a small, extremely faint spot of light. It’s not easy to see – it’s so ...

To unlock materials of the future, including better photocatalysts or light-switchable superconductors, researchers need to ...

The spring equinox and the sun's solar cycle could bring views of the northern lights, also known as the aurora borealis, this March.

A research team at Chalmers University of Technology, Sweden, has developed new laser technology that could lead to tiny, cost-effective biosensors. The sensors integrate lasers and optics together on ...

The company is seeking F.C.C. approval to test an idea to reflect sunlight to Earth at night, possibly powering solar panels. Critics say it could be bad for people and wildlife.

Physicists have recreated the Nobel Prize–winning quantum Hall effect using light, revealing that photons can follow the same ...

Katie Kitching captaining New Zealand in the final two matches of their Oceania World Cup qualifiers felt like one of those ...

In Plato's Allegory of the Cave, Plato provides a timeless insight into how we are often "prisoners" of our mind, in that we are born into a world of "shadows", which we confuse with reality. Wisdom ...

Wake up informed. Sign up for our free daily newsletter and join over 35,000 Mississippians who start their day with Mississippi Today. Editor’s note: The essay is part of Mississippi Today Ideas, a ...