When the Atlantic herring colonized the Baltic Sea thousands of years ago, it needed to adapt to the low salinity. Genes with ...

Currently, the planet is undergoing its sixth mass extinction event. While mass extinctions have occurred naturally in the ...

"If the frog has no lungs, and it still has the genetic building blocks to make those organs, we could find useful applications of the genes since they might be under neutral sele ...

Plants have been cloning themselves for millions of years. Strawberries send out runners, potatoes sprout new shoots, and ...

In a typical spawning sequence, the female lays eggs and quickly takes them into her mouth. Males then present the egg spots ...