Fossils of new 3-foot-tall human species found in Philippines

Researchers claim to have discovered a previously unknown human species 'Homo luzonensis' in the Philippines. Traces of the presumably three-foot-tall humans, which lived at least 50,000-67,000 years ago, were first unearthed in the country's Callao Cave in 2007. Since then, teeth, hand and foot bones of at least two adults and one child have been studied leading to the discovery.