Many plants can easily be regenerated and multiplied using cuttings. Crucial is that the cutting can initiate the formation of roots, a process called adventitious rooting. Sanaria Abbas Jaafer Alallaq showed in her Ph.D. ...
Plants & Animals
Jun 1, 2021
0
6
What would happen if every single patch of farmland in the tropics, from Brazil through Congo, India and Indonesia, was abandoned overnight and left to turn back into forests? That's the question we investigated in our new ...
Environment
May 27, 2021
1
6
Road verges cover 1.2% of land in Great Britain—an area the size of Dorset—and could be managed to help wildlife, new research shows.
Plants & Animals
May 25, 2021
0
6
Forests' ability to survive and adapt to the disruptions wrought by climate change may depend, in part, on the eddies and swirls of global wind currents, suggests a new study by researchers at the University of California, ...
Ecology
May 10, 2021
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487
The most comprehensive study of the family tree for legumes, the plant family that includes beans, soybeans, peanuts, and many other economically important crop plants, reveals a history of whole-genome duplications. The ...
Evolution
May 7, 2021
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982
Noisy Brood X periodical cicadas will soon emerge in parts of southeastern Michigan and in a handful of other states in the eastern half of the country, after developing underground for 17 years.
Plants & Animals
May 3, 2021
1
5
A new analysis of thousands of U.S. communities finds that, on average, low-income urban blocks have less tree cover and are hotter than high-income blocks. Robert McDonald of The Nature Conservancy in Arlington, Virginia, ...
Environment
Apr 28, 2021
1
0
One morning in 2009, I sat on a creaky bus winding its way up a mountainside in central Costa Rica, light-headed from diesel fumes as I clutched my many suitcases. They contained thousands of test tubes and sample vials, ...
Environment
Apr 23, 2021
5
170
Tropical rainforests today are biodiversity hotspots and play an important role in the world's climate systems. A new study published today in Science sheds light on the origins of modern rainforests and may help scientists ...
Earth Sciences
Apr 1, 2021
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1573
How plants will fare as carbon dioxide levels continue to rise is a tricky problem and, researchers say, especially vexing in the tropics. Some aspects of plants' survival may get easier, some parts will get harder, and there ...
Earth Sciences
Apr 1, 2021
1
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