More than 200 undersea earthquakes have been detected near the Greek island of Santorini over the past three days, worrying Greek experts and island residents alike.
USAID's website has dropped offline without explanation in the Trump administration's two-week-old funding freeze of U.S. foreign aid and development funding.
Chromosomal inversions are an important class of genetic variation that link multiple alleles together into a single inherited block that can have important effects on fitness. To study the role of ...