Yuka: Frozen 28,000-year-old woolly mammoth cells that briefly came back to life
In a groundbreaking experiment, scientists successfully revived Yuka's ancient cells that were frozen for 28,000 years.
Among the list of the hottest places on Earth, the Sahara desert in Mauritania, Africa definitely figures in the lineup, where temperatures can reach as high as 57.7 degrees Celsius.…
Klerksdorp spheres are the small round shaped (often spherical to disc-shaped) objects found in pyrophyllite deposits around Ottosdal, South Africa that is believed to be at least 3-billion-year-old, and each…