Malawi, a small landlocked country in southeast Africa, is home to 13 million people and is one of the least-developed countries in the world. As a nation that relies on subsistence farming, its security is highly dependent ...
Earth Sciences
May 5, 2015
0
93
Astronomers have detected wildly changing temperatures on a super Earth – the first time any atmospheric variability has been observed on a rocky planet outside the solar system – and believe it could be due to huge amounts ...
Astronomy
May 5, 2015
2
1085
Spring is here and ectotherms, or animals dependent on external sources to raise their body temperature, are becoming more active. Recent studies have shown that as the average global temperature increases, some lizards may ...
Plants & Animals
Mar 31, 2015
0
29
Particles emitted during major volcanic eruptions cool the atmosphere due to a 'parasol' effect that reflects sunlight. The direct impact of these particles in the atmosphere is fairly short, lasting two to three years. However, ...
Earth Sciences
Mar 30, 2015
3
45
Cold snaps like the ones that hit the eastern United States in the past winters are not a consequence of climate change. Scientists at ETH Zurich and the California Institute of Technology have shown that global warming actually ...
Earth Sciences
Mar 27, 2015
152
822
A report published in Science has dismissed claims made last year that the first super-Earth planet discovered in the habitable zone of a distant star was 'stellar activity masquerading as planets.' The researchers are confident ...
Astronomy
Mar 6, 2015
1
329
An international research team led by the University of Leicester has mapped the entire African continent south of the Sahara for geographical changes – and has discovered that many areas receive drastically different amounts ...
Earth Sciences
Mar 5, 2015
5
37
A new image taken with ESO's VISTA survey telescope reveals the Trifid Nebula in a new light. By observing in infrared light, astronomers can see right through the central parts of the Milky Way and spot many previously hidden ...
Astronomy
Feb 4, 2015
0
1160
If you listen to climate change skeptics, Earth's surface hasn't warmed appreciably in the last 15 years, and any "record" set last year is just the result of the planet doing what the planet naturally does.
Earth Sciences
Jan 29, 2015
470
909
What impact will future climate change have on food supply? That depends in part on the extent to which variations in crop yield are attributable to variations in climate. A new report from researchers at the University of ...
Environment
Jan 22, 2015
0
11
