Latest Hominidae Stories
African gorillas and great apes are facing a number of issues that threaten their existence, and could reduce their numbers substantially by 2030.
Study suggests nonhuman animals also have metacognitive abilities - they know about what they have seen.
Numerous studies have tried to determine if great apes (for example, chimpanzees and bonobos) are able to understand declarative communication, but results have been mixed.
Among humans, pointing is a universal language, an alternative to spoken words to convey a message. But when an ape points, scientists break rank on the question of whether pointing is a uniquely human behavior.
New research suggests that evolutionary changes in cognitive development underlie the extensive social and behavioral differences that exist between two closely related species of great apes.
The timing of molar emergence and its relation to growth and reproduction in apes was reported in the Dec 28 online early edition of the Proceedings of the National Academy of Sciences.
The teeth of some apes are formed primarily to handle the most stressful times when food is scarce.
BOSTON, Oct. 13 /PRNewswire-USNewswire/ -- A recently released paper published in the journal Alternatives to Laboratory Animals (ATLA 37, 399-416), presents a serious challenge to long-standing claims that animals are an important part of human cancer research.
Among the many surprises associated with the discovery of the oldest known, nearly complete skeleton of a hominid is the finding that this species took its first steps toward bipedalism not on the open, grassy savanna, as generations of scientists â€“ going back to Charles Darwin â€“ hypothesized, but in a wooded landscape.
A U.S. biological anthropologist says he's determined humans did not evolve from apes, but, rather, apes evolved from humans. Kent State University Professor C.
Australopithecus africanus was an early hominid, an australopithecine that lived between roughly 3.03 and 2.04 million years ago in the later Pliocene and early Pleistocene. Au. africanus was of slender build and was thought to have been a direct ancestor of modern humans. Fossil remains signify that Au. africanus was considerably more like modern humans that Au. afarensis, with a more human-like cranium permitting a larger brain and more humanoid facial features. This hominid has only been...
The common chimpanzee (Pan troglodytes), also known as the robust chimpanzee, is a great ape. Basic facts Common chimpanzees are found in the tropical forests and wet savannas of Western and Central Africa. They once inhabited most of this region, but their habitat has been dramatically reduced in recent years. Adults in the wild weigh between 88 and 143 lbs (40 and 65 kg). Males can measure up to 63 inches (160 cm) and females up to 51 inches (130 cm). They are lighter than humans...
The mountain gorilla (Gorilla beringei beringei) is one of two subspecies of Eastern Gorillas. It is only found in the Virunga volcanic mountains of Central Africa, within three national parks. Some claim that the Bwindi population in Uganda's Bwindi Impenetrable Forest is a third subspecies. A census taken in 2003 has shown a 17% increase in population size since 1989. There are now a total of 380 gorillas in 30 social groups. However, the mountain gorilla continues to be considered...
- The deadly nightshade, Atropa Belladonna, which possesses stupefying or poisonous properties.
- A sleeping-potion; a soporific.
- To mutter deliriously.