The research means our Y-chromosome tree is much longer than geneticists believed—and that our paternal lineage is more than twice as old as we once thought.
While Tropical Storm Erika dissipated Saturday morning, the remnants are still expected to bring rain and possible flooding to South Florida.
No email address was supplied by
To complete your registration on this site, please supply an address.
Please confirm or modify the email address to which you will have subscription offers sent.
For a more personalized experience, please supply the following optional information.