The aerosol optical depth over the eastern slope of the Tibetan Plateau (ESTP) is extremely large—and even more so than some important industrialized regions and deserts, which is the result of a combination of human activities ...
Earth Sciences
Aug 08, 2019
0
5
High up in the natural wonder of the French Alps, the climbers who spend their days among the rockfaces and glaciers have come to a grim conclusion: the mountains are falling down around them.
Environment
Jul 25, 2019
2
712
Scientists have found that multiple hummingbird species have adapted to life at high altitudes in the Andes through distinct genetic mutations that nonetheless affect the same biochemical pathways. This suggests that while ...
Evolution
Jul 01, 2019
0
126
Perched at almost 8,500 metres on Everest, we paced back-and-forth, attempting to stave off frostbite as temperatures hovered close to -30°C and our drill batteries became too cold to work. Our ambition to install the highest ...
Earth Sciences
Jun 26, 2019
0
0
New maps that use information from the Copernicus Sentinel-5P satellite reveal emissions of nitrogen dioxide along a Siberian natural gas pipeline that connects the Urengoy gas field—the second-largest gas field in the ...
Environment
Jun 20, 2019
0
0
Under pressure from frequent flyers alarmed over climate change, the airline industry says it is "hellbent" on reducing emissions—but the technology needed to drastically reduce its carbon footprint is still out of reach.
Environment
Jun 09, 2019
22
454
Russia and China have recently touted their progress in developing hypersonic vehicles, which fly much faster than the speed of sound, which is 767 mph. Hypersonic missiles are rocket-boosted to high altitude and may be launched ...
Engineering
May 01, 2019
0
10
Dust doesn't just accumulate under your bed. It can also travel for thousands of kilometers, across continents and oceans.
Earth Sciences
Apr 29, 2019
0
126
An international team led by Japanese scientists has generated significant findings that highlight the impact of high-latitude dust on the conversion of water droplets in clouds into ice—or glaciation—within low-level ...
Earth Sciences
Mar 25, 2019
0
27
Scientists in Peru have removed small green algae from polluted lakes and rivers in a bid to strengthen them with nutrients and oxygen before returning them to purify those water bodies from harmful mining waste.
Environment
Mar 14, 2019
0
25
