A new study has found important clues about the roles age, sex, hormonal changes and genetics play in how certain biomarkers for dementia are expressed in the blood, according to a new study.

A jawbone dredged up from the seafloor off Taiwan belongs to an ancient human species known as Denisovans, protein fragments ...

The Sahara Desert is one of Earth's most arid and desolate places, stretching across a swathe of North Africa that spans ...

And, according to DNA obtained from the remains of two individuals ... Members of our species Homo sapiens who spread beyond Africa encountered and interbred with Neanderthal populations already ...

Pioneer Insurance Selects Sapiens to Drive Digital Innovation in the Philippines.From left to right: Lorenzo Chan Jr., Pioneer Inc. President and CEO; Atty. Betty Medialdea, Pioneer Insurance ...

The study of mitochondrial DNA has enabled scientists to trace a family tree that connects all of humanity to a single female ancestor who lived 200,000 years ago in present-day Botswana.

The authors sequenced ancient DNA from two naturally mummified female ... ancestral North African source was related to the first Homo sapiens that migrated from Africa to Eurasia — those ...

Archaeologists have documented it by tracking the spread of human DNA from remains and tools from Africa. Dr. Harvati said that Apidima 1 points to an early expansion of Homo sapiens into Europe from ...