These constellations are all key players within a new generation of space-based internet providers, but differ wildly in ...

While all vehicles require coolant to prevent engine overheating issues, not all coolant is the same. Here are the differences between three common types.

The Seattle Seahawks and New England Patriots will go head-to-head for football glory at Super Bowl 60 on Sunday ...

Having different chronotypes, or being more active in the morning vs. afternoon, may play an important role in preserving muscle mass and strength, and metabolic health, according to a new study.

Untreated sleep apnea can affect memory and other aspects of cognitive health, and it can get worse over time, with many ...

By Hugo Francisco de Souza New clinical trial evidence suggests targeting both obesity and sleep-disordered breathing ...

Steady-state cardio may be more helpful for beginners looking to manage their weight, while HIIT is a great way to boost aerobic fitness quickly.

If you own last year's Apple Watch, is it worth upgrading to the latest model? We compare all the features. Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how ...