These are the mouthparts of two different kinds of ticks. The mouthpart is what a tick uses to bite and latch onto you or your pets. Each mouthpart has a pair of hooked “teeth” for piercing the skin ...

Howard Hughes Medical Institute (HHMI) partners with a wide range of suppliers and payees who support our mission to advance biomedical research and science education. HHMI’s supplier relationship ...

This creature – a Jackson’s chameleon – isn’t a dinosaur, but it bears a striking resemblance to the three-horned triceratops, which lived 66 million years ago. This creature – a Jackson’s chameleon – ...