Aurora borealis, or the northern lights, were seen in the U.S. as far south as Florida after a severe geomagnetic storm hit the planet. Rare images of the colorful phenomena, which are typically ...
A common theory that guides financial investment strategies may be a handy tool to protect an endangered Puerto Rican frog. A new study uses modern portfolio theory to identify future “investments” in ...
Kalisizo General Hospital, a crucial healthcare facility for residents of Kyotera, Rakai, Lyantonde, Lwengo, and parts of northern Tanzania, has been without an X-ray machine for over seven years ...