Reptiles give birth, then lay eggs, then give birth again
The ancestor of snakes and lizards likely gave birth to live young, rather than laid eggs, and over time species have switched back and…
Category: Earth Systems
These articles summarize studies that are all about how the planet Earth works!
Tropical pipefish dresses up like it’s southern seadragon relatives
Seadragons are known for their elaborate appendages that help them blend in with their kelp and algae habitats. But an evolutionary tree…
Sea Star Meltdown
Sea Star Meltdown A shocking trend has emerged in the world’s premiere ecosystem for sea star biodiversity. The coastline of British…