Giardia lamblia, one of the most common human parasites in the United States, causes more than 20,000 intestinal infections a year, often through contact with contaminated drinking…
An international team of researchers led by the Smithsonian Institution has completed a new study on Homo floresiensis, commonly referred to as the 'hobbit,' a 3-foot-tall, 18,000-year-old…
Ethiopia is the cradle of mankind, the birthplace of coffee, the purported resting place of the Ark of the Covenant - and home to legions of Bob Marley fans. Discover five million years…
Two new fossils, described this week in the journal Nature, cast fresh light on a little understood and important period of human prehistory at the dawn of our own genus, Homo. The…
In 1942, a human braincase was found in Romania during phosphate mining. The skull's geological age has remained uncertain. Now, new radiocarbon analysis appearing in the August issue…
NASA has exercised a $294 million option to extend a contract with Wyle Laboratories Inc. of Houston to support the Space Life Sciences Directorate at NASA's Johnson Space Centre. The…
Researchers at Washington University in St Louis and the Institute of Vertebrate Paleontology and Paleoanthropology in Beijing have been studying a 40,000-year-old early modern human…