Living and working in space for extended periods of time presents a number of challenges. These include radiation, as locations beyond Earth's protective magnetosphere are exposed to greater levels of solar and cosmic rays. ...
Space Exploration
Jul 18, 2022
4
70
Summertime beachgoers are all too familiar with the painful reality of a jellyfish sting. But how do the stinging cells of jellyfish and their coral and sea anemone cousins actually work? New research from the Stowers Institute ...
Evolution
Jun 23, 2022
0
167
Bacteria, not unlike humans, can take up more resources than necessary. When this happens, synthesized byproducts can leak into the environment, which allows other nearby bacteria to evolve cooperative behaviors—such as ...
Evolution
Jun 13, 2022
0
187
Electric organs help electric fish, such as the electric eel, do all sorts of amazing things: They send and receive signals that are akin to bird songs, helping them to recognize other electric fish by species, sex and even ...
Plants & Animals
Jun 1, 2022
2
699
A collaborative effort has revealed a new type of triterpene, a group of organic compounds which are an important source of many medicines. Until now, all triterpenes were believed to be derived from squalene, itself a type ...
Biochemistry
Jun 1, 2022
0
140
Through a collaborative effort including the public, scientists from the Marine Megafauna Foundation and Murdoch University are reporting a large number of manta rays in the waters of Komodo National Park, an Indonesian ...
Plants & Animals
May 16, 2022
0
1301
How hot is too hot, and how dry is too dry, for the Earth's forests? A new study from an international team of researchers found the answers—by looking at decades of dying trees.
Environment
Apr 5, 2022
0
155
As few as three major criminal groups are responsible for smuggling the vast majority of elephant ivory tusks out of Africa, according to a new study.
Ecology
Feb 19, 2022
0
32
Animals in the wild are often smarter than we give them credit for. This time it's the elk.
Plants & Animals
Feb 16, 2022
2
721
When the smoke cleared after the Black Summer bushfires of 2019-20, the bush surrounding the Blue Mountains Botanic Garden Mount Tomah was charred. Among the casualties was a NSW waratah, Telopea speciosissima, that had recently ...
Plants & Animals
Jan 13, 2022
0
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