The past, present
Catching glimpses of this landscape’s history — present but fading — Yvette wondered how she figured into it. Were any of her ...
Scientific American5d
Why We’re So Preoccupied by the Past
People talk more about past events than future ones—and memories hold clues for navigating the present The arrival of a new ...
Ice core may hold answers to mysteries of Earth’s past
This week, uncover some of the oldest ice on Earth, follow a dinosaur highway, learn how Pluto sealed the capture of its moon ...
The Associated Press on MSN9d
Doctors worry that iodine deficiency — a dietary problem from the past — is coming back
People are getting less iodine because of changes in diet and food manufacturing. Most people are still getting enough, but ...