Deciding when it's safe for a building's residents to move back in after an earthquake is a major challenge and responsibility for civil engineers. Not only do they have to evaluate whether the building could collapse, but ...
Engineering
Jan 28, 2019
0
12
(Phys.org) -- Human civilization arose during the relatively balmy climate of the last 10,000 years. Even so, evidence is accumulating that at least two cold spells gripped the northern hemisphere during this time, and that ...
Earth Sciences
Aug 6, 2012
10
0
(PhysOrg.com) -- If you looked around at your family some 40,000 years ago, you would not have seen grandparents as the likelihood of a person passing their 30th birthday was slim. However, according to new research reported ...
In what's thought to be one of the biggest dog rescue efforts in the U.S., nearly 4,000 beagles are looking for forever homes after being saved from a Virginia facility that bred them to be sold to laboratories for drug experiments.
Plants & Animals
Aug 10, 2022
0
42
Scientists issued the first "State of the Planet" declaration at a major gathering of experts on global environmental and social issues in advance of the major UN Summit Rio+20 in June.
Environment
Mar 30, 2012
2
0
The ascetic and moralizing movements that spawned the world's major religious traditions—Buddhism, Islam, Judaism, Hinduism, and Christianity—all arose around the same time in three different regions, and researchers ...
Social Sciences
Dec 11, 2014
19
0
The biochemical process by which cyanobacteria acquire nutrients from rocks in Chile's Atacama Desert has inspired engineers at the University of California, Irvine to think of new ways microbes might help humans build colonies ...
Materials Science
Dec 9, 2022
3
371
Buried in the ice of Antarctica are records of what Earth looked like 130,000 years ago, when the glaciers last melted—and what it might look like again as global warming accelerates.
Earth Sciences
Mar 7, 2019
0
107
One of the most challenging questions to answer when confronting the Fermi paradox is why exponentially scaling technologies haven't taken over the universe by now. Commonly known as von Neumann probes, the idea of a self-replicating ...
Astronomy
Oct 15, 2021
3
283
(Phys.org)—A team of researchers with members from the U.K., Germany, Denmark and The Seychelles has found that physically removing all of the invasive plants in a given area allows native plants and pollinators to regain ...
