Fossilized Lipids Confirm <em>Dickinsonia</em> as One of the Earliest Animals
Fossilized Lipids Confirm Dickinsonia as One of the Earliest Animals
An analysis of organic material from 500-million-year-old fossils upholds the theory that the mysterious creatures were early forms of animal life.
Fossilized Lipids Confirm Dickinsonia as One of the Earliest Animals
Fossilized Lipids Confirm Dickinsonia as One of the Earliest Animals

An analysis of organic material from 500-million-year-old fossils upholds the theory that the mysterious creatures were early forms of animal life.

An analysis of organic material from 500-million-year-old fossils upholds the theory that the mysterious creatures were early forms of animal life.

biogeochemistry
Organic Compounds Found in Martian Soil
Organic Compounds Found in Martian Soil
Sukanya Charuchandra | Jun 11, 2018
Researchers also found seasonal variations in atmospheric methane on the planet that may have a geological or biological origin.  
Deep-Sea Viruses Destroy Archaea
Deep-Sea Viruses Destroy Archaea
Ruth Williams | Oct 12, 2016
Viruses are responsible for the majority of archaea deaths on the deep ocean floors, scientists show.
Microbial Miners
Microbial Miners
Catherine Offord | Mar 22, 2016
Bacteria play an important role in cycling naturally occurring platinum group metals, scientists show.
Green Gold
Green Gold
Tracy Vence | Jan 1, 2014
It’s been decades since researchers confirmed the presence of gold in plants, but biogeochemical prospecting has yet to catch on.
Microbes Thrive in Deepest Ocean
Microbes Thrive in Deepest Ocean
Sabrina Richards | Mar 17, 2013
Researchers find remarkably active bacteria in the Mariana Trench, where they live under pressure 1,000 times greater than at the surface.
The Ecology of Fear
Edyta Zielinska | Jun 15, 2012
Grasshoppers in fear of predation die with less nitrogen in their bodies than unstressed grasshoppers, which can affect soil ecology.