cell.com

OG6Z6 TIL A 72- to 66-million-year-old embryo found inside a fossilized dinosaur egg sheds new light on the link between the behavior of modern birds and dinosaurs, according to a new study| The most complete fossil suggests that these dinosaurs developed bird-like postures close to hatching.
697Qw TIL they gave octopuses MDMA to study their social behavior
J1OA1 TIL about Anelasma squalicola, a little-studied barnacle that recently pivoted from a seawater filter feeding lifestyle to a parasitic form that subsists on just one Norwegian species of shark.