(Phys.org)—Why are the leaves on the tallest trees all about the same size, and why aren't those tall trees even taller? It all has to do with basic scientific principles at work in nature, according to researchers at Harvard ...
General Physics
Jan 14, 2013
1
0
There was a lot of excitement when scientists reported the discovery of an entirely new hominin species, Homo naledi, in 2015. Since then, we are gradually learning more about them. For example, earlier this year, researchers ...
Archaeology
Jul 14, 2017
2
240
In ecosystems around the globe, the danger of being a common or widespread species is the tendency to be overlooked by conservation efforts that prioritize rarity.
Ecology
Oct 30, 2020
1
92
An international team of ecologists and social scientists has shown in a new study published 3 March in the journal Science that tree species domesticated and distributed throughout the Amazon basin by indigenous peoples ...
Environment
Mar 2, 2017
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74
A joint Harvard-Smithsonian study released today in the journal PLOS ONE reveals how much—and how little—Northeastern forests have changed after centuries of intensive land use.
Environment
Sep 4, 2013
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0
When wildfires ripped through Oregon last Labor Day, they burned huge swaths of forest, including 63,000 acres of smaller, private lands.
Environment
Apr 12, 2021
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22
Researchers at Nagoya University in Japan have revealed new insights into the interaction between mast seeding plants and the animals that eat their seeds. Hanami Suzuki and Professor Hisashi Kajimura examined the behavior ...
Plants & Animals
Nov 6, 2023
0
33
(AP) -- One of the world's most famous fossil creatures, widely considered the earliest known bird, is getting a rude present on the 150th birthday of its discovery: A new analysis suggests it isn't a bird at all.
Archaeology
Jul 27, 2011
9
0
Twenty years ago, scientists discovered a 7-million-year-old skull that they concluded belonged to a creature who walked upright and was our earliest known ancestor. Not everyone was convinced. Now, the researchers are back ...
Paleontology & Fossils
Aug 27, 2022
0
51
There are now 50,000 known different species of spider crawling the Earth, the World Spider Catalog announced Wednesday—and there might be another 50,000 out there.
Plants & Animals
Apr 6, 2022
0
500
