Many people know that Earth has gone through several ice ages in the past. These were long periods when big parts of the ...

A new study finds that climate change is already causing all sorts of problems on Earth, but soon it will be making a mess in ...

Dr. Amrith is a history professor at Yale and the author, most recently, of “The Burning Earth.” The unrelenting Russian war has poisoned the soil, air and waters of Ukraine. Leaking ruins of ...

Some white dwarfs do not have this outer hydrogen layer because the thermonuclear burning of hydrogen in their evolution has been complete. What will happen to Earth when the sun dies? Earth will ...