Feast clue to smell of ancient Earth
Tiny 1,900 million-year-old fossils from rocks around Lake Superior, Canada, give the first ever snapshot of organisms eating each other and suggest what the ancient Earth would have smelled like.
Tiny 1,900 million-year-old fossils from rocks around Lake Superior, Canada, give the first ever snapshot of organisms eating each other and suggest what the ancient Earth would have smelled like.
Earth Sciences
Apr 29, 2013
1
0
The world's largest blimp leaves Florida on Tuesday on a monthlong journey across the U.S., slipping into clouds and hanging out so its crew can try to determine whether they teem with microscopic life.
Earth Sciences
Sep 24, 2013
0
0
Tiny fossils that scientists have thought for decades were the embryos of the earliest animals ever found have turned out to be the remains of much simpler microbial organisms.
Paleontology & Fossils
Dec 22, 2011
1
0
Moths dead for 47 million years are again showing their true colors. For the first time, scientists have reconstructed the colors of an ancient fossil moth. The findings detailed not just a few spots of color, but the appearance ...
Archaeology
Oct 12, 2011
0
0
A new electron microscopy technique that detects the subtle changes in the weight of proteins at the nanoscale—while keeping the sample intact—could open a new pathway for deeper, more comprehensive studies of the basic ...
Nanophysics
Jan 31, 2019
0
178
Why do rose petals have rounded ends while their leaves are more pointed? In a new study published April 30 in the open access journal PLOS Biology, scientists from the John Innes Centre and University of East Anglia, UK, ...
Plants & Animals
Apr 30, 2013
0
0
The world's oceans will see dramatic changes thanks to climate change, affecting hundreds of millions of people who depend on the sea according to research published today in the online journal PLOS Biology. It's the first ...
Environment
Oct 16, 2013
0
0
New research has uncovered a mechanism that regulates the reproduction of plants, providing a possible tool for engineering higher yielding crops.
Evolution
Mar 1, 2013
0
0
Life sciences and photonics researchers at Tampere University have made a remarkable discovery in studying superficial cells' response to mechanical stimuli. By simulating the deformation of the extracellular matrix below ...
Cell & Microbiology
Jan 25, 2024
0
978
Microscopy is an essential tool in many fields of science and medicine. However, many groups have limited access to this technology due to its cost and fragility. Now, researchers from the Universities of Göttingen and Münster ...
General Physics
Jun 24, 2021
0
19