Grizzly bears in the Greater Yellowstone Ecosystem have been able to gain the body fat they need for hibernation even as population densities have increased and as climate change and human impacts have changed the availability ...
Plants & Animals
Jun 6, 2023
0
18
A new study shows that large bodies of water in urban areas can be effective at removing pollutants and heat from cities, but smaller ones can actually make the problem of the "heat island effect" worse.
Environment
Apr 18, 2023
0
73
A new study in the journal Proceedings of the National Academy of Sciences uses genetic data from more than 250 bird species to investigate patterns of trait diversity over the distant past and under a previous period of ...
Evolution
Feb 8, 2023
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42
Big bones from the extinct "thunder bird" or dromornithid, excavated in the northern reaches of the Flinders Ranges and near Alice Springs, have yielded new insights into their slow breeding patterns.
Evolution
Aug 23, 2022
0
839
A newly-discovered walking shark that breaks all of the rules for survival is the focus of a first-of-its-kind study by Florida Atlantic University and collaborators in Australia. Researchers investigated how walking and ...
Plants & Animals
Aug 18, 2022
0
273
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
Climate change could lead to more small-bodied bees but fewer bumblebees, according to research published Wednesday, warning of potential "cascading" effects on plant pollination and across whole ecosystems.
Plants & Animals
Apr 20, 2022
0
87
Each year, pregnant female elephant seals take an approximately 240-day trek over 10,000 kilometers across the Eastern North Pacific Ocean before returning to their breeding beaches to give birth within five days of their ...
Plants & Animals
Feb 28, 2022
0
135
Certain hormones in gray whales could act as a distress signal, revealing how whales cope when it's harder for them to find food.
Plants & Animals
Sep 28, 2021
0
45
A new study conducted at the University of New South Wales and published in the November/December 2020 issue of Physiological and Biochemical Zoology sheds light on a possible connection between an animal's environmental ...
Plants & Animals
Nov 10, 2020
0
75
