The billionaire told Tesla shareholders that his work with the Department of Government Efficiency is winding down and he ...

Scientists have discovered that cooling the planet by injecting sunlight-reflecting particles into the atmosphere could be ...

Penguin chicks, whose coats are made of fluffy down feathers, aren't as protected from the rain as adult penguins. Getting ...

Other efforts to cool the planet are underway, including a trial program to vacuum carbon dioxide out of the air with huge ...