Which exercise machine burns the most calories? The one you enjoy and will use the most. Here are our all-time favorite cardio machines we have tested at Live Science. When you purchase through links ...

William Truswell, MD, FACS, operates his own cosmetic and reconstructive facial surgery practice. Dr. Truswell was the first in his area in Western Massachusetts to have an accredited private office ...

Considering a laser hair removal service? I get it, and I've actually tried them. My review? They're painful, expensive, and take a lot of sessions to see results. Soon, I'm running right back to ...

X-ray crystallography is a technique used to reveal how the atoms of crystalline solids are arranged, relying upon the diffraction of X-ray radiation by the periodic atomic structure. Its continual ...

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. Coffee becomes even more ...

The best rowing machines have a few things in common: They have superior ergonomics, good construction, and they’re easy—and especially safe—to use. When testing rowing machines, Consumer Reports ...

Physicists have taken a gemstone better known for engagement rings and turned it into a laboratory for one of the strangest ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

Deep beneath our feet, far beyond the reach of any drill, new research suggests that Earth’s center is far more intricate ...

Cecilia Van Cauwenberghe explains how to measure the future using nanoscale metrology and discusses the global competition ...

Nature Machine Intelligence publishes high-quality original research and reviews in a wide range of topics in machine learning, robotics and AI. We also explore and discuss the significant impact that ...

LASIK surgery can be a viable option for people with mild to moderate astigmatism, potentially reducing or eliminating the need for glasses or contacts. Eligibility for LASIK depends on factors beyond ...