Once a defining tree of eastern forests, the American chestnut was nearly erased by a foreign fungus within a few human ...

LONDON (AP) — Scientists searching for the origins of COVID-19 have zeroed in on a short list of animals that possibly helped spread it to people, an effort they hope could allow them to trace the ...

Understanding biological relationships is often critical when studying animal populations. Researchers have now developed a transformative approach that identifies stretches of DNA that two ...

Nature has managed to miniaturize the exact same vital organs and cram them into a less than one-centimeter-long frog. By Andrew Paul Published Sep 9, 2024 3:21 PM EDT Get the Popular Science daily ...

A new genetic study examines an unusually large hybridization event that followed the Fukushima nuclear accident, when ...

An ad hoc committee appointed by the National Academies to explore heritable genetic modifications of food animals. This committee will address methods for heritable genetic modifications and identify ...

Both the UK and US Governments have pledged to end research using animals, but is such a goal realistic? And how might it change medical research? Talha Burki reports.

Berg P., Baltimore, D., Boyer, H., Cohen, S., Davis, R., Hogness, D., Nathans, D. et al. 1974. “Potential Biohazards of Recombinant DNA Molecules.” Science. 185 ...

Over the past century, worldwide consumption of food-animal products such as meat, milk, and eggs has steadily grown due to increases in global population and per capita income that fuel demand for ...

It has been nearly five years since COVID-19 began sweeping across the world. Now, after extensive genetic tracking, scientists say they have discovered the definitive origin of the virus. The ...