Grantee Spotlight: Alba García de la Chica
How, when, and why did pair-bonding and monogamy evolve in our human lineage? Leakey Foundation grantee Alba García de la Chica is a PhD candidate from the University of Barcelona. She was awarded a Leakey Foundation Research Grant in fall 2017 to study the mechanisms that allow the maintenance of pair bonds and monogamy in owl monkeys.
Fresh Clues to the Life and Times of the Denisovans
We know that some modern human genomes contain fragments of DNA from an ancient population of humans called Denisovans, the remains of which have been found at only one site, a cave in what is now Siberia. Two recent papers published in Nature give us a firmer understanding of when these little-known archaic hominins lived.
New Studies Reveal the History of Denisova Cave
An extinct branch of hominins called the Denisovans is one of the most elusive members of our extended family tree: So far there have been only four individuals found in a single Siberian cave. Now researchers have done the painstaking work of dating the fossils, sediments, and artifacts found in that famous cave, including what might be the first evidence for crafts made by our long-lost cousins.
The Diversity of Rural African Populations Extends to Microbiomes
Our microbiome, the complex community of bacteria, fungi, parasites, and other microorganisms in and on our bodies, reflects the way we live. Most microbiome analyses have focused on people living in developed nations, but in the last several years, scientists have begun to investigate whether people in non-industrialized societies possess distinctly different microbiomes and, if so, what factors shape those differences.
Understanding Australopithecus sediba
Now, 10 years later after the discovery of Malapa, full descriptions of the Australopithecus sediba fossil material, as well as raw measurement data and surface scans of the fossils which are available at Morphosource.org, have been published in a special issue of the open access journal, PaleoAnthropology.