Half an hour into the first presidential debate, President Donald Trump took a jab at former Vice President Joe Biden's intelligence and accused him of forgetting the name of his alma mater in what ...

Scientists are making new discoveries every day, but many of them fall under the radar. Some of these findings are life-changing, while others expand our knowledge of the world around us. Here are ...

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. As the nights start getting ...

We have tried and tested the best air purifiers to help shield your home from pollen, pet dander, smoke, dust and other airborne pollutants — these are the appliances to buy this Prime Day. When you ...