Greetings stargazers. Everything we know about things outside of our solar system is from the light we receive. I am using ...

We on planet Earth thrive under a thick atmosphere of oxygen, nitrogen and other gasses; it not only sustains life on our planet but affects everything we ...

Astronomers have caught a star in the act of being ripped apart by a supermassive black hole, unleashing a blast of light and ...

The number of orbital launch attempts worldwide last year surpassed the record 2024 flight rate by 25 percent, with SpaceX ...

Researchers developed a solar collector with a dielectric Bragg mirror, optimizing energy conversion by separating sunlight ...

Canadians spend approximately 90 per cent of their days indoors, which leaves little time for exposure to natural daylight.

Astronomers have obtained the sharpest-ever X-ray spectrum of an iconic active galaxy, providing the most accurate, precise ...

I tested the Sun Home Saunas Luminar two-person, full-spectrum infrared sauna. Here's my full review, from setting it up to ...

After four centuries of advances, astronomers now capture the Sun’s swirling, dynamic features in stunning detail.

A new method predicts leaf optical properties from traits, improving canopy light modeling and photosynthesis estimates in ...

Researchers have created a dye-sensitized photocatalyst that captures long-wavelength visible light to double solar hydrogen production efficiency.

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...