The "fastest evolving vertebrate" title is hotly contested, but here are a few contenders.

Even for serious bird-watchers, Black-capped Chickadees and Carolina Chickadees are tough to tell apart. Both are members of ...

In high school biology we are told that species are communities of individuals that can interbreed successfully. Two creatures that cannot interbreed, even if they resemble each other, must belong ...

Foxes and wolves – especially red foxes (Vulpes vulpes) and gray wolves (Canis lupus) – have captured imaginations for ...

FENTON, Mo. — Everything you think you may know about raising a domesticated bunny is likely wrong. House rabbits are ...

Rose color meanings convey emotions, from love and passion to gratitude and friendship. Learn the symbolism behind red, pink, ...

From one population to the next, in a circular pattern, these salamanders are still able to interbreed successfully. However, where the circle closes -- in the black zone on the map in Southern ...

The recent discovery of a sexual process in this organism, as well as in some other kinds of bacteria, has made it possible to interbreed different strains and to apply many of the classical ...

Can gene pools vary within populations? From the perspective of a geneticist, a population is a group of organisms of the same species that interbreed. This may mean that the group of organisms ...

Find out the different ways scientists have of describing what species are, how they form and how many there are on Earth.

Filipino scientists discovered in their recent studies that the two subspecies of domesticated water buffaloes in the ...

Champion livestock breeders and equestrian riders celebrated their trophy triumphs at the 2024 Aylsham Show on the Blickling ...