Last year, forests across southern Québec and Ontario and much of New England turned eerily leafless. The air hummed with the sound of munching mandibles and tree trunks were covered with a writhing carpet of caterpillars, ...
Plants & Animals
Oct 24, 2022
0
7
Spotted lanternflies communicate through their smelly excretions—called honeydew, reports a new study in Frontiers in Insect Science. This invasive species has been impacting crops in the northeastern US, but little is ...
Plants & Animals
Sep 27, 2022
0
202
The meteorite that wiped out Earth's dinosaurs instantly ignited forest wildfires up to thousands of kilometers from its impact zone, scientists have discovered.
Earth Sciences
Sep 7, 2022
0
124
Scientists had long wondered how woodpeckers can repeatedly pound their beaks against tree trunks without doing damage to their brains. This led to the notion that their skulls must act like shock-absorbing helmets. Now, ...
Plants & Animals
Jul 14, 2022
0
114
Conflict is one of the main barriers to children's play during school recess. Research has found students experience an average of one conflict at recess every three minutes. My own research shows how well-designed school ...
Social Sciences
Jan 6, 2022
0
2
Most of the methane gas emitted from Amazon wetlands regions is vented into the atmosphere via tree root systems—with significant emissions occurring even when the ground is not flooded, say researchers at the University ...
Environment
Dec 6, 2021
2
274
"The longer you can look back, the farther you can look forward," Winston Churchill proclaimed to the Royal College of Physicians in 1944, invoking a much older idea known as "uniformitarianism".
Environment
Nov 2, 2021
0
23
Researchers at the Biodiversity Unit of the University of Turku, Finland, study insect biodiversity particularly in Amazonia and Africa. In their studies, they have discovered hundreds of species previously unknown to science. ...
Plants & Animals
Jul 1, 2021
0
2
Scientists have found that for a little-studied insect, the New Zealand giraffe weevil, being bigger is definitely an advantage in the evolution stakes.
Plants & Animals
Jun 3, 2021
0
7
Forests are typically thought of as carbon sinks, absorbing more greenhouse gases from the atmosphere than they release. Trees and plants suck in carbon dioxide during photosynthesis and release oxygen back into the air. ...
Environment
Mar 1, 2021
2
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