An operating room costs a hospital $4.89 per minute when unused and $9.48 per minute during surgery, far less than previous estimates, Harvard Business School and Tufts Med Ctr researchers have found.

Bats avoid confusion while using echolocation in large groups through the Lombard effect. Animals that vocalize will modify pitch, timing, etc

Christian religious believers implicitly think of God as a person, even after a lifetime of religious devotion.

New Research finds that the Proliferation of Daughter Cells is Regulated by a form of "Molecular Memory" left over from Mother Cells.

Hypoxia induces heart regeneration in adult mice

Nature: New archaeological evidence has dramatically pushed back the accepted earliest human occupation of the Indonesian island of Sulawesi to more than 100,000 years ago – 60,000 years older than previously thought.

Cool paper in Nature regarding potential generic way to find ligands for 'orphan' and understudied GPCRs