Birds do it, and bees do it. Indeed, researchers estimate that over 99.9% of eukaryotes reproduce sexually. What, then, are the true costs and benefits of sex? Yet again, this simple example ...

Winter Storm Fern will go down in the record books with a large swath of the U.S. and farm country blanketed with a foot or more of snow, ice and record-breaking cold. Eric Snodgrass, Nutrien Ag ...

Embryology is the discipline concerned with the study of embryogenesis, the development of the embryo from a fertilised egg cell. Findings in embryology have helped in the understanding of congenital ...

A devoted mother pearl octopus brooding her eggs – the baby octopus’s eyes and tentacles are visible inside the egg casings – showing they are half way through their development. In 2018 scientists ...

Ferns make stunning indoor and outdoor home decor with their lush green leaves and texture. But these common houseplants are popular for more than their looks; they're also super easy to grow! While ...

Some organisms reproduce by sexual and asexual reproduction, but this depends on the particular circumstances.