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(Phys.org) —A small team of researchers in the U.S. has discovered the presence of 570 bubble plumes along the Atlantic coast of the U.S. between North Carolina and Massachusetts—the plumes are believed to be methane ...
In Bethel, Alaska, walls are splitting, houses are collapsing, and the main road looks like a kiddy rollercoaster. In the coastal town of Kongiganak, sinking cemeteries prevent Alaskans from burying their dead in the ground. ...
Environment
Jan 12, 2018
0
269
A wave of migrants from what is now Greece and Turkey arrived in Britain some 6,000 years ago and virtually replaced the existing hunter-gatherer population, according to a study published Monday in the journal Nature.
Archaeology
Apr 15, 2019
1
1090
Archaeologists from the University of Tübingen have found an ancient fragment of ivory belonging to a 40,000 year old animal figurine. Both pieces were found in the Vogelherd Cave in southwestern Germany, which has yielded ...
Archaeology
Jul 31, 2014
0
2
(PhysOrg.com) -- New climate maps of the Earth’s surface during the height of the last Ice Age support predictions that northern Australia will become wetter and southern Australia drier due to climate change.
Earth Sciences
Jan 19, 2009
3
0
The sun is the focus of a deepening mystery. Solar scientists want to know: Why is the sun so quiet?
Space Exploration
Jun 28, 2009
11
0
Every year, trade winds over the Sahara Desert sweep up huge plumes of mineral dust, transporting hundreds of teragrams—enough to fill 10 million dump trucks—across North Africa and over the Atlantic Ocean. This dust ...
Earth Sciences
Nov 23, 2016
0
277
There are those who say the climate has always changed, and that carbon dioxide levels have always fluctuated. That's true. But it's also true that since the industrial revolution, CO₂ levels in the atmosphere have climbed ...
Environment
Jun 13, 2017
31
121
Twenty years ago Monday, a German couple hiking the Italian Alps veered off a marked footpath and stumbled upon one of the world's oldest and most important archeological finds: Oetzi, "The Iceman".
Archaeology
Sep 18, 2011
2
0
When Columbus landed in 1492, the Americas had been settled for tens of thousands of years. He wasn't the first person to discover the continent. Instead, his discovery was the last of many discoveries.
Archaeology
Sep 9, 2022
0
501
