It’s hammer(head) time

This jelly has a dangerous secret

Find out what sea stars have in common with snowflakes and pizza

Learn why a fever of rays is a beautiful sight to see

Discover the hidden depths of this adorable creature

Informing action on plastic pollution using social science

With more than 80 known species, parrotfish are pretty phenomenal

This squid can really fly

Wild downpours, terrifying floods, waves overtopping lighthouses… What’s going on with water and what can we do about it?

A recent expedition explored underwater mountains off the coast of Chile