Around thousands of the butterflies are stranded because of the unusually warm weather and strong winds that have kept them from migrating.
27 Oct 2017 11:24 AM
Scientists say sediments in which bone found bear hallmarks of the giant wave. Skull fragment from coastal site dates back to 6,000 years ago.
27 Oct 2017 9:40 AM
Scientists described the footprints from an ancient river bank in Lesotho and estimated that the dinosaur was about 30 feet (9 meters) long.
27 Oct 2017 9:11 AM
Researchers are using CRISPR to develop malaria-resistant mosquitoes and to develop treatments that one day may help genetic diseases.
27 Oct 2017 8:52 AM