The first people to colonize the Americas migrated from modern-day Russia about 20,000 to 30,000 years ago, a new study has ...

I have repeatedly pointed out that the two most critical periods in the management of your poultry flocks are the first seven ...

South African scientists have identified two new breast cancer genes -- RAB27A and USP22 -- in Black women, marking the first GWAS of its kind on the continent. This breakthrough highlights the need ...

The record sheds light on the climate early humans experienced when they were spreading out of Africa. A tree-ringed African ...

An international genomics study has revealed that early Asians undertook humanity's longest known prehistoric migration. These early humans, who roamed the earth over 100,000 years ago, are believed ...