Nature has always been a powerful source of inspiration, with inventors diving into the world around them for new ideas. From ...

The folds mimic the natural creases found in leaves, channeling more light into the cell ... a few bounce back off the objects on the other side. These signals are funneled through the tubes and ...

The best air purifiers can help filter fine particles, gases and other pollutants from the air you breathe. See our top picks ...

In a groundbreaking discovery, scientists have unearthed a 520-million-year-old fossil in China's Yunnan province, revealing ...

Experts told us that the low levels of blue light emitted by your computer screen aren’t a big contributor to headaches. But digital eye strain is. For this, you’re better off using artificial ...

The best light therapy lamps boost mood, energy, and focus while improving sleep quality. We tested a variety of models for ...

Gamma Ray Bursts, often called GRBs, are one of the universe’s most powerful phenomena. They are sudden, intense flashes of gamma rays that originate from distant galaxies. What's astonishing is that ...

Aly Lopez is a writer on the sleep team at CNET. She tests, researches and reviews everything sleep-related, from mattresses and bedding to sleep trends and hacks to sleep technology and supplements.

Ultraviolet (UV) radiation is a type of light. Sunlight has UV rays, along with other kinds of rays. Some light bulbs give off UV rays, too. UV light bulbs are used in tanning beds and lamps, some ...

The majority of Americans sleep on their side and the best mattresses for side sleepers help you stay comfortably curled up all night long. That means ample cushioning at the shoulders and hips ...

Ryan Shawcross is handing over a rejuvenated Stoke City to Mark Robins after a fiercely hard-working draw at promotion-chasing Burnley. Stoke might have found a moment to win this match of few ...