In the genetic code of a single cell made more than 13 thousand changes. Using a modified version of the …
Continue reading “Editing the Genetic Code of Living Bacteria”
Earliest known seed-eating perching bird discovered in Fossil Lake, Wyoming
The 52-million-year-old fossil of Eofringillirostrum boudreauxi, the earliest known perching bird with a beak for eating seeds. Credit: (c) Lance …
Continue reading “Earliest known seed-eating perching bird discovered in Fossil Lake, Wyoming”