Keith Campbell, a biologist who was part of the effort to clone Dolly the sheep, has passed away at the age of 58.
Keith Campbell, a biologist who was part of the effort to clone Dolly the sheep, has passed away at the age of 58.
Laboratory-raised populations of dung beetles reveal a mother's extragenetic influence on the physiques of her sons.
Epigenetic changes accrued over an organism’s lifetime may leave a permanent heritable mark on the genome, through the help of long noncoding RNAs.
Mice raised in isolation from their mothers developed cognitive deficits similar to those of babies raised in orphanages where physical contact is infrequent.
The brain’s phagocytes follow an ATP bread trail laid down by calcium waves to the site of damage.
Japanese astronauts deliver an aquarium to the International Space Station to study the effects of microgravity on marine life.
Revisiting a classic study could overturn the idea that male competition rules reproductive choice.
Author Ruth Padel tells the stories of John James Audubon and cellular migration in prose and verse
Actin filaments respond to pressure by forming branches at their curviest spots, helping resist the push.
Germline stem cells discovered in human ovaries can be cultured into fresh eggs.