In evolutionary terms, fitness is defined as an organism's ability to survive and reproduce its genes into the next generation.

While this internal rivalry is usually hard to see, it becomes clearer when it involves genes on the X and Y chromosomes, ...

UK-based Gilkes Energy has received planning approval for the country's largest 1.8 GW pumped hydro project in the Scottish ...

In a groundbreaking shift, SpaceX, ULA, and Blue Origin will collectively launch 54 of the U.S. military’s most high-stakes ...

In evolutionary terms, fitness is defined as an organism's ability to survive and reproduce its genes into the next ...

For teenage girls, the right of passage into womanhood is straightforward –pimples in the face, periods arriving, breasts filling out – but a few Kenyan girls, never go through this. Thanks to a ...

From a not-so-secret corner of the Costa Brava to the Alps, these travellers return year after year to their idea of paradise ...

The flowerpot snake, one of the world's smallest snakes, has some unusual distinctions. Also known as the Brahminy blind ...

As soon as the genetic testing company 23andMe filed for bankruptcy on March 23, 2025, concerns about what would happen to ...

Did you know men and women's heart cells prefer different kinds of fuel? Gender differences are emerging as scientists turn ...