Modern humans migrated to Eurasia 75,000 years ago, where they encountered and interbred with Neanderthals. A new study published in the journal Current Biology shows that at this time Neanderthals were already carrying human ...
Evolution
Oct 16, 2023
3
7499
Plants convert sunlight into energy through photosynthesis; however, most crops on the planet are plagued by a photosynthetic glitch, and to deal with it, evolved an energy-expensive process called photorespiration that drastically ...
Biotechnology
Jan 3, 2019
44
25878
A team of engineers and atmospheric scientists at Harvard University, working with a colleague from the California Institute of Technology's Jet Propulsion Laboratory, has calculated the increased amount of methane being ...
In saliva, scientists have found hints that a "ghost" species of archaic humans may have contributed genetic material to ancestors of people living in Sub-Saharan Africa today.
Archaeology
Jul 21, 2017
8
1183
It turns out being Sugar Daddy isn't a one-size-fits-all gig. While it occasionally lives up to the stereotype of a wealthy, middle-aged man lavishing gifts and money on a young woman in return for her companionship, there's ...
Social Sciences
Oct 15, 2019
1
89
A team of international researchers, which includes a Saint Louis University Madrid anthropologist, dug deep to find some of the oldest African DNA on record, in a new study published in Nature.
Archaeology
Jan 22, 2020
1
3829
Large wildland fires commonly burn in sub-Saharan Africa from August to October, late in the dry season. In Botswana, a period of quiet fire activity in early August 2022 was short lived as several active blazes filled the ...
Environment
Aug 16, 2022
0
57
The world's population will increase from today's 7.3 billion people to 9.7 billion in 2050 and 11.2 billion at century's end, John R. Wilmoth, the director of the United Nations (UN) Population Division, told a session focused ...
Mathematics
Aug 10, 2015
2
61
Researchers have re-animated specimens of a fungus that causes coffee wilt to discover how the disease evolved and how its spread can be prevented.
Biotechnology
Jun 3, 2021
0
38
Researchers from the University of Oxford have revealed that the genetic ancestries of many of sub-Saharan Africa's populations are the result of historical DNA mixing events, known as admixture, within the last 4000 years.
Archaeology
Jun 21, 2016
0
229
