Destruction of coastal habitats may release as much as 1 billion tons of carbon into the atmosphere each year, 10 times higher than previously reported, according to a new Duke led study.
A new image shows the spectacular globular star cluster Messier 4, a ball of tens of thousands of ancient stars that has strange and unexpected properties.
In a major development, Bionic Vision Australia researchers have successfully performed the first implantation of a prototype bionic eye with 24 electrodes.