A teensy “dinosaur” head found in amber might actually belong to an ancient lizard. Source: https://www.livescience.com/retraction-smallest-dinosaur.html
Tag: Hummingbird
Hummingbirds see colors we can only imagine
“Our experiments enabled us to get a sneak peek into what the world looks like to a hummingbird,” one scientist said. Source: https://earthsky.org/earth/wild-hummingbirds-see-colors-humans-can-only-imagine…