The core, nearly as long as 25 soccer fields end to end or six and a half times taller than the Empire State Building to the very tip of its antenna, is a “time machine” that captures “an ...

“We have a strong indication that the uppermost 2,480 meters contain a climate record that goes back to 1.2 million years in a high-resolution record where up to 13,000 years are compressed into one ...