The population of Antarctic krill, the favourite food of many whales, penguins, fish and seals, shifted southward during a recent period of warming in their key habitat, new research shows.
Plants & Animals
Jan 22, 2019
0
198
Regional cooperation to improve the fight against creeping desertification of the African continent is at the centre of a conference that is to open here Thursday.
Environment
Sep 6, 2011
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0
The breakup of the South Atlantic region, which led to the separation of the African and South American continents, is a well-known global phenomenon. In fact, the famous continental drift theory put forth by the German climatologist, ...
Earth Sciences
Feb 28, 2022
2
26
Will anyone see next week's solar eclipse? On April 29th, an annular solar eclipse occurs over a small D-shaped 500 kilometre wide region of Antarctica.
Space Exploration
Apr 22, 2014
2
0
"Upside-down rivers" of warm ocean water threaten the stability of floating ice shelves in Antarctica, according to a new study led by researchers at the University of Colorado Boulder's National Snow and Ice Data Center ...
Earth Sciences
Mar 14, 2016
21
53
An international research team has found that the first continents were not stable and were recycled in the interior of the Earth, in the mantle.
Planetary Sciences
Sep 20, 2022
0
363
Plate tectonics shape the Earth's dynamic surface. But when did these dynamics first emerge? And will the present-day continents last forever?
Earth Sciences
Aug 23, 2017
0
227
(PhysOrg.com) -- While the worst drought since the Dust Bowl of the 1930s grips Oklahoma and Texas, scientists are warning that what we consider severe drought conditions in North America today may be normal for the continent ...
Earth Sciences
Dec 6, 2011
8
0
International trade has been at the core of South Africa's agricultural progress since the early 2000s. Since 1994, the country has excelled in opening up new markets, as evidenced by several free trade agreements with critical ...
Economics & Business
Sep 20, 2022
0
7
(Phys.org) —The monkey roadmap out of Africa has a new timetable and route, thanks to a tiny tooth plucked from the Arabian desert.
Archaeology
Jun 30, 2014
0
0
