Microorganisms help to keep the water of lakes clean. In the process, they also detoxify the nitrogen compound ammonium, which is introduced into water bodies by fertilizers, for example, and is also produced naturally by ...
Ecology
Feb 6, 2023
0
66
In a new journal article, EPFL professor Tom Battin reviews our current understanding of carbon fluxes in the world's river networks. He demonstrates their central role in the global carbon cycle and argues for the creation ...
Earth Sciences
Jan 19, 2023
0
65
Lizards living in different cities have parallel genomic markers when compared to neighboring forest lizards, according to a new study published in the Proceedings of the National Academy of Sciences (PNAS).
Plants & Animals
Jan 9, 2023
0
23
A new study from researchers at Michigan State University underscores that we still have much to learn regarding how plants will function—and how nutritious they will be—as more carbon enters our atmosphere.
Plants & Animals
Dec 22, 2022
0
67
We do it every day but barely give it a thought: chewing our food. But the "simple" process of masticating food may have played a crucial role in the evolution of our jaws, facial muscles and teeth.
Evolution
Aug 17, 2022
0
42
Many mammal species living in cold climates tend to have large bodies and short limbs to reduce heat loss—a general pattern known as Bergmann's rule. However, bats are the exception to the rule, displaying small body sizes ...
Plants & Animals
Jul 21, 2022
0
154
Songbirds learning from nearby birds that food supplies might be growing short respond by changing their physiology as well as their behavior, research by the Oregon State University College of Science shows.
Plants & Animals
Jul 1, 2022
0
1009
Any animal ascending a mountain experiences a double whammy of impediments: The air gets thinner as it also becomes colder, which is particularly problematic for creatures struggling to keep warm when less oxygen is available. ...
Plants & Animals
May 27, 2022
0
225
If average temperatures rise as projected in eastern North America in coming decades, at least one widespread amphibian species likely will be unable to adjust, and its range may shift northward, according to a new study ...
Plants & Animals
Mar 28, 2022
1
133
Scientists have found that the metabolic changes that allowed whales and dolphins to adapt to their aquatic lifestyle have implications on how we should assess the impact of human activities on their conservation.
Plants & Animals
Feb 5, 2021
0
1215
