SHANGHAI, Sept. 1 (Xinhua) — Scientists have found that early human ancestors survived a huge crisis that drove them to the brink of extinction about 900,000 years ago.
Roughly 98.7 percent of our an
Enjoy life, Inspiring work
Enjoy life, Inspiring work
SHANGHAI, Sept. 1 (Xinhua) — Scientists have found that early human ancestors survived a huge crisis that drove them to the brink of extinction about 900,000 years ago.
Roughly 98.7 percent of our an