The cacao tree (Theobroma cacao), whose beans (cocoa) are used to make products including chocolate, liquor and cocoa butter, may have spread from the Amazon basin to the other regions of South and Central America at least ...
Archaeology
Mar 7, 2024
0
72
In a new study published in New Phytologist, scientists at the Royal Botanic Gardens, Kew, along with partners in Latin America, Asia and Australia, present an updated family tree of orchids, tracing their origins to the ...
Plants & Animals
Feb 22, 2024
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195
Throughout the thousand-year reign of the Roman Empire, disparate populations began to connect in new ways—through trade routes, economic and political collaboration, and joint military endeavors. Now, an international ...
Archaeology
Jan 31, 2024
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38
Wild caviar, a pricey delicacy made from sturgeon eggs, has been illegal for decades since poaching brought the fish to the brink of extinction. Today, legal, internationally tradeable caviar can only come from farmed sturgeon, ...
Plants & Animals
Nov 20, 2023
0
95
In the first study to examine ice cores from the summit of the highest tropical mountain in the world, new evidence provides unique insight into the climate record of the Amazon Basin over the last six decades.
Earth Sciences
Nov 15, 2023
0
79
Global trade, tourism and other forms of human movement are accelerating the spread of tree and plant pathogens between continents. Dutch elm disease, first seen in Europe in 1910, was detected in Canada just four decades ...
Ecology
Oct 26, 2023
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21
A team of scientists from the Universities of Granada and Cambridge, as well as the Government of Catalonia, have identified the oldest pieces of Baltic amber ever found on the Iberian Peninsula, revealing that this luxury ...
Archaeology
Oct 19, 2023
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229
New research by Valentina Bosetti (Department of Economics) and Italo Colantone (Department of Social and Political Sciences) suggests that Western policymakers wanting to make progress on climate action should address the ...
Economics & Business
Oct 18, 2023
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12
Tropical crops such as coffee, cocoa, watermelon and mango may be at risk due to the loss of insect pollinators, finds a new study led by UCL and Natural History Museum researchers.
Ecology
Oct 12, 2023
1
322
Human activities—for example, global trade and travel—are driving the spread of plants beyond their natural ranges and around the globe. However, not all species benefit equally from these movements; only some are able ...
Evolution
Aug 31, 2023
0
1
