(Representative pic) A couple in the UK were baffled after they came across a mysterious "skeleton-like" figure ... The creature was a sea lamprey. The species is parasitic and feeds on other ...

A new study shows that after sea lamprey control efforts were stopped or scaled back during the COVID-19 pandemic, the invasive species surged on the Great Lakes. Sea lampreys are a parasite ...

Older than the dinosaurs, Pacific lamprey look like eels, but are actually a prehistoric fish with a cartilaginous skeleton ...