Researchers measuring decay of aluminum - 26 and beryllium-10 to date Little Foot 3.67 million years old.
25 Oct '21 14:25PM
21 Oct '21 20:44PM
21 Oct '21 10:44AM
15 Oct '21 15:18PM
04 Oct '21 10:20AM
04 Oct '21 09:56AM
01 Oct '21 16:31PM