From the cuttlefish's incredible powers of mimicry even though colour blind, to waiting for a better reward like dogs and chimps.
That's what I was asked last week. Found in Belgium, this jellyish mop-head was the size of a dinner plate.
The answer is a mass of squid eggs from the European, or Common,...
Instead of "whooping" they make very quiet, short, grunt-like sounds that can't be heard more than a short distance away.
The warming Mediterranean exacerbates the problem of invasive lionfish. What can divers do?
The most common clownfish in the Red Sea, hence its name. But it doesn't just live in the Red Sea. You will also find it in the Gulf of Aden and in the Chagos Islands in the...
The Gulf of Maine, historically the fishing breadbasket of North America, is now empty.
As a child, I was lucky enough to spend my summers with my grandparents in Maine (aka, Vacationland). This meant...
At 9 foot long, not including the tail, tiger shark (Galeocerdo cuvier) Harry Lindo is not exactly on the small side. It’s not Harry’s size that is exciting scientists and shark enthusiasts, nor a photograph taken in 2009 by Ian...
Guadalupe Island still open to divers, in spite of the Mexican government, but for how long? Why banning dive boats could be disastrous for the sharks.
A shy fish, the leopard-spotted goby lives in cracks on steep walls and caves. Shipwrecks are also a favourite habitat. You find them in the shallows and down to 40 m. It tends to face its crevice...
With red fluorescent eyes and see-through skin, this spooky fish father guards its eggs against predators.