Earth may have been far more oxygen-rich early in its history than previously thought, setting the stage for the evolution of complex life, according to new research by scientists at the University of Alberta and the University ...
Earth Sciences
May 12, 2020
2
3034
Engineers at the University of California San Diego have developed a flexible wearable sensor that can accurately measure a person's blood alcohol level from sweat and transmit the data wirelessly to a laptop, smartphone ...
Engineering
Aug 2, 2016
1
447
Climate change predictions are not taking account of the full range of possible effects of rising carbon dioxide levels, researchers say.
Environment
Jun 29, 2018
47
226
It may not rank among the all-time greatest dramas, but the history of ice on Greenland has been a source of scientific controversy for more than a decade.
Earth Sciences
Mar 13, 2018
4
210
For the 26 million Americans with diabetes, drawing blood is the most prevalent way to check glucose levels. It is invasive and at least minimally painful. Researchers at Brown University are working on a new sensor that ...
Nanophysics
Jan 23, 2012
0
0
With coastal areas bracing for rising sea levels, new research indicates that cutting emissions of certain pollutants can greatly slow down sea level rise this century.
Environment
Apr 14, 2013
21
0
When they make their way into homes, some species of termites can be destructive pests. Their fungus-harvesting relatives in Africa and Asia, however, are known for their construction prowess, collectively building elaborate ...
General Physics
Nov 25, 2014
0
1
Some consumers place importance on locally grown or organic food. Others want the products they purchase to look and taste good. Yet others focus on low prices. However, no matter what their other requirements, everyone would ...
Engineering
May 20, 2019
0
10
Banana peels hold the key to reducing tons of food waste. A new study released in Physical Biology reveals how the browning of this household staple can be explained and modeled.
General Physics
May 11, 2022
2
556
Concentration of carbon dioxide during an intense period of global warmth may have been as low as half the level previously suggested by scientists, according to a new Dartmouth College study.
Environment
Oct 12, 2017
306
125
