A woman from Nairobi is urgently seeking help to find her 13-year-old sister, Quinvia Wanjiku Kanyi, who went missing on ...

This is 10 more teeth than an adult human. Dogs have 20 teeth in their maxilla (upper jaw) and 22 teeth in their mandible (lower jaw). Dogs have 12 incisors, 6 on the top and 6 on the bottom ...

Mice have four incisors, two maxillary (upper) incisors, and two mandibular (lower) incisors. Canine teeth and anterior premolars are absent—the toothless space between the incisors and molar ...