Most of the population growth expected over the rest of the 21st century is expected to take place in Africa. These new ...

At that point Africa will be home to approximately 2.5bn people, or around a quarter of humanity. And unless Africa finds a ...

Over 450 million years ago, plants began the epic transition from water to dry land. Among the first pioneers were the ...

Slime is perhaps best known for its starring role on Nickelodeon, but what is this versatile substance? Definitions of slime ...

Researchers mapped predicted bioavailable strontium isotope ratios across most of the African continent. Matching values from ...