The programme—now available via the WHO Academy—comes at a critical time, as global data shows that nearly 45 percent of ...

For all of human history, reproduction has relied on a simple biological formula. Sperm meets egg. They fuse, they divide, ...

Critically endangered Galápagos petrels spend much of their life at sea, but as they return to breed in the only place they ...

Over the past four decades, sperm counts among men worldwide have dropped by more than 50 percent, according to a 2022 ...

A large study of ancient DNA from nearly 16,000 people across more than 10,000 years has revealed that natural selection has ...

One of the great tragedies of the 21st century,” Nan Schaffer once said, “will be humanity’s homogeneity.” The remark was ...

A reproduction of the first major book printed in Europe using mass-produced metal moving type will be taking up permanent residency at Toronto's St. Augustine’s Seminary.

Short-chain perfluorinated and polyfluorinated alkyl compounds (PFAS) such as perfluorobutanoic acid (PFBA) are increasingly ...

UCT researchers set out to understand how climate change is affecting birds and other wildlife and develop methods to predict ...

Scientists analyze 22,000 genomes documenting hundreds of genetic changes due to natural selection over the past 10,000 years ...

Each year on April 24, scientists, advocates, and policymakers around the world mark World Day for Laboratory Animals—a ...

A massive study of ancient and modern DNA from thousands of West Eurasian people has identified nearly 500 genetic variants ...