Isotopic Bomb Traces Are a Boon to Biological Dating
Isotopic Bomb Traces Are a Boon to Biological Dating
The decades-old signature of nuclear testing can reveal the ages of organisms, or even individual cells.
Isotopic Bomb Traces Are a Boon to Biological Dating
Isotopic Bomb Traces Are a Boon to Biological Dating

The decades-old signature of nuclear testing can reveal the ages of organisms, or even individual cells.

The decades-old signature of nuclear testing can reveal the ages of organisms, or even individual cells.

Greenland
Sea Levels May Rise Faster than Previously Thought: Study
Sea Levels May Rise Faster than Previously Thought: Study
Catherine Offord | May 21, 2019
A new analysis finds that ice melt in Greenland and Antarctica could lead to increases of 2 meters by the end of the century if carbon emissions are not reduced.
Signs of Ancient Microbial Life Questioned
Signs of Ancient Microbial Life Questioned
Abby Olena | Oct 17, 2018
New findings cast doubt on previous claims that structures found preserved in rocks in Greenland are stromatolites, but the original authors say the discrepancy lies in different samples.
Image of the Day: Ear Candy
Image of the Day: Ear Candy
Sukanya Charuchandra | Jun 14, 2018
Scientists recorded three different types of narwhal sounds in East Greenland.  
Neurophysiologist, Ethnographer, and World Explorer Dies
Neurophysiologist, Ethnographer, and World Explorer Dies
Aggie Mika | Jul 18, 2017
S. Allen Counter pursued scientific questions within various cultures throughout the world.
Atlas to Correct Melting Greenland
Cristina Luiggi | Sep 23, 2011
A correction will be made to a renowned atlas, a recent edition of which incorrectly showed Greenland lost extreme amounts of ice.