New insights into the growth dynamics of minuscule marine organisms could help put the study of Earth's climate, both present and prehistoric, on a more solid footing.
Earth Sciences
Nov 25, 2013
0
0
Corals, trees and marine sediments, among others, are direct evidence of the climate of the past, but they are not the only indicators. A team led by Spanish scientists has interpreted records written in Iraq by Arabic historians ...
Earth Sciences
Apr 30, 2012
6
0
A multinational research team has discovered filamentous bacteria that function as living power cables in order to transmit electrons thousands of cell lengths away.
Cell & Microbiology
Oct 24, 2012
2
0
Previously undocumented in North American rivers, concentrations of microplastic particles in the St. Lawrence are as high as has been observed in the world's most contaminated marine sediments.
Environment
Sep 18, 2014
0
0
Researchers at the University of California, San Diego School of Medicine have discovered a widely distributed group of marine bacteria that produce compounds nearly identical to toxic man-made fire retardants.
Biochemistry
Jun 29, 2014
0
0
Nancy Bertler and her team took a freezer to the coldest place on Earth, endured weeks of primitive living and risked spending the winter in Antarctic darkness, to go get ice—ice that records our climate's past and could ...
Earth Sciences
Apr 6, 2013
28
0
For the first time, researchers can offer a strong quantitative definition for the start of what is known as the Anthropocene, thanks to traces of radioactive material in marine sediments and corals. The Anthropocene period ...
Earth Sciences
Jul 5, 2022
0
474
We moan about the wet weather all too often but it may have been crucial in the development of human culture from about 70,000 years onwards, according to scientists reporting in Nature Communications today.
Earth Sciences
May 21, 2013
3
0
The emergence of multicellularity, requiring complex interactions between different groups of individual cells for metabolic and physiological benefits, is a great success in the history of biology. While multicellularity ...
Cell & Microbiology
Jul 19, 2022
0
6
The total amount of microplastics deposited on the bottom of oceans has tripled in the past two decades with a progression that corresponds to the type and volume of consumption of plastic products by society.
Earth Sciences
Dec 22, 2022
5
120
