A major transition in evolution is the shift from asexual to sexual reproduction in early organisms. But why would a yeast ...

While many of life's mysteries remain unsolved, every biologist can describe the basic processes performed by a living organism, including energy use, reproduction, growth and development. While these ...

Freshwater ecosystems have long contended with Salvinia molesta, a floating fern that can nearly double its biomass every 36 hours and has become one of their most troublesome invaders, according to ...

Depending on the dose, timing and circumstances of exposure, some chemicals in our environment -- both natural and human-made ...

A major new study suggests that age-related changes in the uterus may contribute to poorer pregnancy outcomes, with women aged 49 and older experiencing lower live birth rates and higher miscarriage ...

Praying mantises are far more than the insects you see in your garden. Armed with lightning-fast strikes, incredible ...

Discover the latest research that is changing what we know about reproduction. Plus, one researcher takes on mosquitoes by ...

Two endangered Maugean skates have been returned to Tasmania’s Macquarie Harbour after more than two years in captivity. But ...

By Layli Foroudi, Amy Tennery and Julien Pretot PARIS/NEW YORK, July 6 (Reuters) - Belgium coach Rudi Garcia’s description of ...

While these are not artificial life forms created entirely from scratch, the work demonstrates an unprecedented level of control over the genetic software that powers living cells — and could reshape ...

A mosquito (Culex nigripalpus) feeds on nectar from mango flower in Florida, the US. Mosquitoes are better known to spread ...