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Lacy Crust Bryozoan
This colony of a lacy crust bryozoan (Membranipora membranacea) started off as just...
Ice Melt at the Poles
It’s confirmed: both Antarctica and Greenland are losing ice—around 350 billion...
Rapa whelks, native to Asia, have invaded the Chesapeake Bay and are raising...
Ice Melt in Iceland
On average, Arctic sea ice has decreased by four percent per decade since the late...
These "elevator" rudists, an ancient bivalve, used one long heavy valve to anchor...
The Greenland glacier Jakobshavn Isbrae is massive, at around 40 miles long and...