Featured in biology

Lava flows extend for hundreds of kilometers across the fractured plains shown in the foreground, to the base of Maat Mons on Venus.
A green frog from Madascagar sits on a leaf.
Dog vision
The bacterial exposure experiment took place from 2015 to 2018 using the Exposed Facility located on the exterior of Kibo, the Japanese Experimental Module of the International Space Station.
south island new zealand
Medical physicist Joanna Harper
moss balls
two goats in a field leaning against each other
overhead view of a coral reef