Trees can record centuries of history in their rings – changes in rainfall and temperatures, even evidence of fires sweeping through a region or the climatic impacts of volcanic eruptions. Annual rings are common in trees ...
Earth Sciences
Aug 24, 2015
0
23
Researchers at Columbia University's National Center for Disaster Preparedness (NCDP) and the University of Washington have published a new study focused on the public health implications of climate change. The article explores ...
Environment
Aug 14, 2015
2
91
New research from North Carolina State University and Reed College shows that when fruit flies are attacked by parasites or bacteria they respond by producing offspring with greater genetic variability. This extra genetic ...
Plants & Animals
Aug 13, 2015
0
75
Research by Rebecca Asch, a recent graduate of Scripps Institution of Oceanography at UC San Diego, shows a strong correlation between warmer ocean temperatures and changes in the timing of fish reproduction.
Ecology
Aug 7, 2015
0
860
The first comprehensive genome analyses of 7 melon varieties was completed by a research team led by Josep Casacuberta, Jordi Garcia-Mas and Sebastian Ramos-Onsins, providing breeders new knowledge important for understanding ...
Biotechnology
Jul 14, 2015
0
25
It is well known that large volcanic eruptions contribute to climate variability. However, quantifying these contributions has proven challenging due to inconsistencies in both historic atmospheric data observed in ice cores ...
Earth Sciences
Jul 8, 2015
26
1294
People used to say that exercising in New York City was like smoking a pack of cigarettes. Luckily, conditions have vastly improved, according to a recent NYC Health Department report, but some areas of the city continue ...
Environment
Jun 18, 2015
1
40
Coral colonies are more genetically diverse than it has been assumed to date. This is the conclusion drawn by biologists at Ruhr-Universität Bochum, who have conducted comprehensive studies into the genetic variability in ...
Environment
Jun 10, 2015
0
28
The parakeets that have invaded Europe and North America over the last forty to fifty years, creating massive nests in many urban areas, seem to have originated from the same small geographical area in South America. In addition, ...
Ecology
May 12, 2015
0
80
To measure distances in the universe, astronomers use cepheids, a family of variable stars whose luminosity varies with time. Their role as distance calibrators has brought them attention from researchers for more than a ...
Astronomy
May 12, 2015
1
400
