Nature Piece of ice in river forms perfect circle Mark Frauenfelder

video Cuttlefish can count to five Andrea James

photography Photographer shoots the same lighthouse for a year Andrea James

Science What does 2017 hold for science? Andrea James

video Lovely animation of the virus that melts gypsy moth caterpillars Andrea James

Nature Turns out flying squirrels can fly while holding giant pine cones Andrea James

art Photography: These starscapes may inspire a move to Finland Andrea James

Environment New honeybee sperm bank racing to halt bee decline Andrea James

video Starling murmurations as you've never heard before Andrea James

picks You look like you could use a peaceful nature time-lapse video (or 100) Xeni Jardin

Audio Watch ultrasensitive microphones barely register owls flying Andrea James

Science Bat embryos with the skeletons dyed are kinda creepycute Andrea James

video Awe-inspiring wilderness footage set to naturalist John Muir's words Andrea James

Space Did Mars have ice cauldrons which could support life? Andrea James

animals Watch this iguana run for its life from a snake attack David Pescovitz

video This squirmy mink's a nice antidote to human weaselry Andrea James

video Turns out sloths are pretty good swimmers Andrea James

russia Mysterious snowballs appear on Siberian beach Rob Beschizza

Science This googly eyed stubby squid might make your day Andrea James

Nature Here’s everything you always wanted to know about the corpse flower but were too disgusted to ask Caroline Siede