The Earth is slowly losing its shine. Its reflectivity – or albedo – is declining, mostly due to vanishing ice cover and fewer clouds. So few, in fact, that 2023 stood out as the year with the lowest ...

New research reveals that shifts in plant life played a key role in speeding up major climate changes during the late Miocene ...

But the price, everyone assumed, would be prohibitive. America’s spy satellites are thought to cost several billion dollars ...