Large RNA-protein packets use a novel mechanism to escape the cell nucleus.
Large RNA-protein packets use a novel mechanism to escape the cell nucleus.
Swapping chromosomes from one human egg to another could eliminate mitochondrial DNA mutations that cause disease.
Remote sensing helps control an invasive giant weed that threatens ecosystems and border security.
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.
A dock dislodged by 2011's Japanese tsunami washes ashore in Oregon, posing an invasive species threat, but also serving as an unprecedented natural experiment in open-ocean dispersal.
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.
As many as 1,000 different non-native organisms used in the classroom are being released into the wild by school teachers.