Ancient multicellular fossils long thought to be ancestors of early marine life are remnants of land-dwelling lichen or other microbial colonies, says University of Oregon scientist Gregory Retallack, who has been studying ...
Paleontology & Fossils
Dec 12, 2012
3
0
Gray and white flecks skitter erratically on a computer screen. A towering microscope looms over a landscape of electronic and optical equipment. Inside the microscope, high-energy, accelerated ions bombard a flake of platinum ...
Analytical Chemistry
Sep 22, 2022
0
421
The diversity and availability of pollen foraged by honey bees across urban and suburban areas in the US varies drastically with the seasons, according to a study published June 12, 2019 in PLOS ONE by Juliana Rangel from ...
Ecology
Jun 12, 2019
0
769
Research from the University of Liverpool has revealed that our Paleolithic ancestors enjoyed vegetarian meals and cooked up sophisticated, flavorsome recipes including flatbread-like items.
Paleontology & Fossils
Nov 23, 2022
0
151
A team of researchers, including scientists from Woods Hole Oceanographic Institution (WHOI), discovered a massive bloom of phytoplankton beneath ice-covered Arctic waters. Until now, sea ice was thought to block sunlight ...
Earth Sciences
Jun 7, 2012
9
0
When it comes to conserving the world's orchids, not all forests are equal. In a paper to be published Jan. 25 in the journal Molecular Ecology, Smithsonian ecologists revealed that an orchid's fate hinges on two factors: ...
Plants & Animals
Jan 24, 2012
0
0
A group of international researchers has discovered how plant root hair grows straight and long. Many studies of root hair growth have been performed, but the molecular mechanism for the suppression of growth on the sides ...
Plants & Animals
Nov 26, 2018
0
721
Slugs and other invertebrates provide essential public transport for small worms in the search for food, according to research published in the open access journal BMC Ecology.
Plants & Animals
Jul 12, 2015
0
498
A robotic device suspended under the ocean surface from a buoy off the New Hampshire coast is monitoring seawater for evidence of the red tide, clusters of microscopic plants that release toxins into fish and shellfish, making ...
Environment
May 24, 2012
0
0
As the Arctic has warmed and beaver populations have rebounded, the animal architects known for greatly modifying their natural environments have moved to higher and higher latitudes. Now, researchers show that beaver-instigated ...
Ecology
Aug 23, 2023
0
161
