This is the ideal temperature to set your thermostat at during the cooler months to save money and stay cozy. Mike De Socio ...

FireBot is a 300-pound, four-foot-long robot that can enter a burning building to gather information for firefighters.

In Paris in 2015, almost 200 countries signed a landmark agreement designed to avoid the worst consequences of climate change. One key aim was to try to limit future global temperature rises to 1.5C ...