Sixty six million years ago, sea monsters really existed. They were mosasaurs, huge marine lizards that lived at the same time as the last dinosaurs. Growing up to 12 meters long, mosasaurs looked like a Komodo dragon with ...
Paleontology & Fossils
Oct 8, 2022
0
127
Action must be taken to conserve, restore and manage the diversity of microbes that live in soil environments to prevent their extinction, according to a Perspective article published in Nature Microbiology. The paper emphasizes ...
Cell & Microbiology
Oct 4, 2022
0
7
Some 250 million years ago—long before dinosaurs roamed the earth—global warming and acid oceans caused by the rapid volcanic emission of the Siberian Traps led to the Permian-Triassic mass extinction, which resulted ...
Earth Sciences
Oct 3, 2022
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136
A NASA spacecraft rammed an asteroid at blistering speed Monday in an unprecedented dress rehearsal for the day a killer rock menaces Earth.
Planetary Sciences
Sep 27, 2022
3
82
Determining what killed the dinosaurs 66 million years ago at the end of the Cretaceous Period has long been the topic of debate, as scientists set out to determine what caused the five mass extinction events that reshaped ...
Earth Sciences
Sep 12, 2022
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376
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
At the end of the Permian Period, approximately 250 million years ago, more than 80 percent of all maritime species became extinct after volcanic eruptions in Siberia released huge quantities of greenhouse gases and caused ...
Paleontology & Fossils
Sep 6, 2022
1
52
A previously overlooked factor—the position of continents—helps fill Earth's oceans with life-supporting oxygen. Continental movement could ultimately have the opposite effect, killing most deep ocean creatures.
Earth Sciences
Aug 17, 2022
2
641
Coral reefs are home to a spectacular variety of fish. A new study by biologists at the University of California, Davis shows that much of this diversity is driven by a relatively recent innovation among bony fish—feeding ...
Plants & Animals
Jul 27, 2022
0
196
A professor emeritus at Tohoku University has unearthed evidence pointing to a strong relationship between the magnitude of mass extinctions and global temperature changes in geologic times.
Earth Sciences
Jul 22, 2022
5
408
