The “Firewalkers” of Karoo: Dinosaurs and Other Animals Left Tracks in a “Land of Fire”

Several groups of reptiles persisted in Jurassic Africa even as volcanism ruined their habitat In southern Africa, dinosaurs and synapsids, a group of animals that includes mammals and their closest fossil relatives, survived in a “land of fire” at the start of an Early Jurassic mass extinction, according to a study published January 29, 2020… Read More The “Firewalkers” of Karoo: Dinosaurs and Other Animals Left Tracks in a “Land of Fire”

The Hidden History of Valentine’s Day🥰

UNLV history professor Elizabeth Nelson separates facts about the effects of marketing, consumerism, and social media on the holiday’s evolution from fiction about love’s golden age. Pets, spouses, co-workers, friends, classmates: They’re all in line to be on the receiving end of another record year for Valentine’s Day spending, says a new survey by the… Read More The Hidden History of Valentine’s Day🥰