Microbes Find Their Niche in Underwater Shipwrecks
Microbes Find Their Niche in Underwater Shipwrecks
Early investigations of the microbial communities in and around sunken boats reveal that there are patterns to where bacteria settle.
Microbes Find Their Niche in Underwater Shipwrecks
Microbes Find Their Niche in Underwater Shipwrecks

Early investigations of the microbial communities in and around sunken boats reveal that there are patterns to where bacteria settle.

Early investigations of the microbial communities in and around sunken boats reveal that there are patterns to where bacteria settle.

archaeology
Climate Change Helped Drive <em>Homo sapiens</em>&rsquo; Cousins Extinct: Study
Climate Change Helped Drive Homo sapiens’ Cousins Extinct: Study
Katarina Zimmer | Oct 15, 2020
Sharp drops in global temperatures helped seal the fate of three extinct hominin species, including our close relatives, the Neanderthals, according to thousands of archaeological specimens and a model of past climate conditions.
Y Chromosome from Early Modern Humans Replaced Neanderthal Y
Y Chromosome from Early Modern Humans Replaced Neanderthal Y
Jef Akst | Sep 24, 2020
A selective advantage may have led the modern human Y chromosome to sweep through the Neanderthal population after it was introduced via interbreeding more than 100,000 years ago.
Amazonian Secrets
Amazonian Secrets
The Scientist Staff | Sep 1, 2020
Watch researchers travel to a cave deep in the Amazon to search for clues about the first humans to populate the Americas.
Genetics Steps In to Help Tell the Story of Human Origins
Genetics Steps In to Help Tell the Story of Human Origins
Katarina Zimmer | Sep 1, 2020
Africa’s sparse fossil record alone cannot reveal our species’ evolutionary history.
The Peopling of South America
The Peopling of South America
Shawna Williams | Sep 1, 2020
While questions still outnumber answers, new findings from archaeology, genetics, and other disciplines are revealing surprising insights into the early cultures of the most recently populated continent.
Infographic: Meet Your Ancient Ancestors and Relatives in Africa
Infographic: Meet Your Ancient Ancestors and Relatives in Africa
Katarina Zimmer | Sep 1, 2020
Modern human genomes and bones left behind from ancient hominins in Africa tell a complex story about the origins of our species.
Ancient Grains Hint at Prehistoric Beer Brewing
Ancient Grains Hint at Prehistoric Beer Brewing
Amanda Heidt | Sep 1, 2020
Microscopic analysis of charred, shapeless lumps from archaeological sites revealed ancient cereal grains that may have undergone malting to make beer.
Infographic: South America&rsquo;s Early Prehistory
Infographic: South America’s Early Prehistory
Shawna Williams | Sep 1, 2020
Genetics and archaeology yield clues as to when humans first arrived on the continent and how these early settlers lived.
Artifacts Point to Humans Living in Mexico 33,000 Years Ago
Artifacts Point to Humans Living in Mexico 33,000 Years Ago
Abby Olena | Jul 22, 2020
If confirmed, the result means people migrated to North America much earlier than thought, but some experts remain unconvinced.