Enceladus is the tiny moon of Saturn that seems to have it all. Its icy surface is intricately carved by ongoing geological processes. Its icy shell overlies an internal, liquid ocean. There, chemically charged warm water ...
Astrobiology
Jun 18, 2023
2
45
At its grand opening in 1913, the Los Angeles Aqueduct sent a torrent of fresh mountain water cascading into the Los Angeles valley to the cheers of an onlooking crowd of 30,000 people. The water, diverted from the Owens ...
Ecology
Apr 24, 2023
0
41
In August 2019, Chloe Fishman crawled into a cave beneath the largest active volcano on the planet. Along with scientists from NASA and other institutions, she had come to Hawaii's Mauna Loa volcano to study the microscopic ...
Astrobiology
Apr 10, 2023
0
190
Contrary to common beliefs, your urine is not germ-free. In fact, a new study shows that the urethra of healthy men is teeming with microbial life and that a specific activity—vaginal sex—can shape its composition. The ...
Cell & Microbiology
Mar 21, 2023
0
727
As millions of tons a year of microplastic waste mounts in marine environments, Flinders University scientists warn the ramifications to wildlife, food webs and human health are still little understood.
Environment
Mar 7, 2023
0
10
Wouldn't finding life on other worlds be easier if we knew exactly where to look? Researchers have limited opportunities to collect samples on Mars or elsewhere or access remote sensing instruments when hunting for life beyond ...
Astrobiology
Mar 6, 2023
0
114
Surrounded by a vast ocean underneath a thick ice shell, Enceladus is a hot candidate for potentially harboring alien life. A team of researchers led by the University of Arizona concluded that a future mission could provide ...
Astrobiology
Dec 21, 2022
0
574
There's a new branch on the tree of life and it's made up of predators that nibble their prey to death.
Evolution
Dec 7, 2022
0
514
Four billion years ago, the solar system was still young. Almost fully formed, its planets were starting to experience asteroid strikes a little less frequently. Our own planet could have become habitable as long as 3.9 billion ...
Astrobiology
Nov 3, 2022
8
21
Curtin University researchers studying molecular fossils or "biomarkers" from deep beneath the Chicxulub impact crater have found evidence of how microorganisms changed in response to fluctuations in the Earth's climate, ...
Earth Sciences
Oct 21, 2022
0
46
