By Fascinating — Jan 01, 2025 Bison sheds a tear in this video captured by photographer Chris Henry in Northern Utah
An underwater encounter with the beautiful and unusual "feather star" (Crinoid sp.), these ancient invertebrates first appear in the fossil record about 300 million years before the dinosaurs.
A dragonfly carefully brushing away raindrops, recorded with a phone and a macro lens. [📹 Anagha Peethambaran]…
This is what radiation looks like. A piece of uranium in a chamber filled with cooled ethanol vapor creates visible condensation trails as the alpha particles it emits collide with