Warm air rises, but it also expands because air pressure decreases with height. The latter effect wins out and air becomes ...

On a 75 degree day, your car can reach temperatures of 120 degrees - posing a risk to people and pets. In Colorado, stronger ...

So why is our planet alone so hospitable? In part, we owe our existence to a process called the greenhouse effect. Inside an artificial greenhouse filled with plants, the surrounding glass traps ...

Ruairi Brogan, who works for a wildlife charity, explains where greenhouse gases come from and how they can be absorbed by habitats like forests and peatlands. Greenhouse gases refers to a number ...