If you're a pet parent, you've probably wondered, "What do fleas look like?" at least once – especially if you've noticed your pet scratching a little more than usual. One of the few downsides of ...

Having fleas and ticks in and around your home can be worrisome especially for those of us with pets. Though fleas (photo on left, above) and ticks (photo on right) both feed on the blood of mammals, ...

The human flea is actually rare in Central Europe. However, in Berlin, the parasites are currently spreading—likely due to foxes. PETBOOK editor and biologist Saskia Schneider explains how fleas ...