Most animals with monstrous appearances are relatively harmless to humans. Here's the truth behind creepy creatures like the ...

Routine brushing is beneficial. If the pet will allow it, try to brush his teeth a few times a week. This may seem like an ...

A mysterious pale sea creature with sharp teeth washed ashore in California, sparking online speculation about what it could ...

Easy Halloween pumpkin carving ideas can look impressive. Get out your carving tools and use our stencils and tutorials to ...

From wide leg jeans with twisted seams to straight leg jeans with turn-up cuffs, there's a host of fresh denim shapes to try ...

When I adopted a dog in my early 20s, it did not cross my (naive) mind that one day I would be navigating the world of senior ...

Most fossils of the extinct creatures have no heads, but researchers analyzed complete fossils of juveniles and were able to ...

io9 is proud to present fiction from LIGHTSPEED MAGAZINE. Once a month, we feature a story from LIGHTSPEED’s current issue.

A collection of the form’s most striking onscreen dentition, from horrifically accurate to freakishly surreal.

Dentists online have figured out that one way to go viral is by forensically explaining your favorite famous person’s teeth.

Dealing with a situation where you feel you'd like to have whiter teeth but don't want to rush to the dentist? To overcome this -- and get those pearly whites -- teeth whitening is a solution ...