Search results for stalactite

Archaeology Aug 15, 2021

Discovering Slovenia's underground labyrinths, one cave at a time

The grass flickered gently above a crack in the limestone and Ludvik Husu instinctively knew he had found what he was searching for: a new cave in Slovenia's dramatic Karst region.

Earth Sciences Jun 22, 2021

More intense and frequent thunderstorms linked to global climate variability

Large thunderstorms in the Southern Great Plains of the U.S. are some of the strongest on Earth. In recent years, these storms have increased in frequency and intensity, and new research shows that these shifts are linked ...

Environment May 26, 2021

Research identifies climate-change refugia in dry-forest region

Several indicators point to the adverse impacts of climate change on the planet's vegetation, but a little-known positive fact is the existence of climate-change refugia in which trees are far less affected by the gradual ...

Earth Sciences Apr 28, 2021

Cave deposits show surprising shift in permafrost over the last 400,000 years

Nearly one quarter of the land in the Northern Hemisphere, amounting to some 9 million square miles, is layered with permafrost—soil, sediment, and rocks that are frozen solid for years at a time. Vast stretches of permafrost ...

Earth Sciences Apr 23, 2021

'Like a metronome': Stalagmite growth found to be surprisingly constant

To look inside a stalagmite is to look back in time tens of thousands of years to see how the Earth's climate patterns have shaped the world we live in today.

Earth Sciences Mar 31, 2021

Greenland caves: Time travel to a warm Arctic

An international team of scientists led by Gina Moseley from the Department of Geology at the University of Innsbruck presents the very first analysis of sediments from a cave in northeast Greenland, that cover a time period ...

Materials Science Mar 1, 2021

Metal whispering: Finding a better way to recover precious metals from electronic waste

Inspired by nature's work to build spiky structures in caves, engineers at Iowa State University have developed technology capable of recovering pure and precious metals from the alloys in our old phones and other electrical ...

Earth Sciences Feb 25, 2021

Evidence suggests climate whiplash may have more extremes in store for California

Vanderbilt paleoclimatologists using pioneering research have uncovered evidence of ancient climate "whiplash" in California that exceeded even the extremes the state has weathered in the past decade. Their findings present ...

Archaeology Nov 19, 2020

Palaeontologists describe a preservation process unique to resins

A team of paleontologists described two amber pieces found in sites in Teruel (Spain) with remains from vertebrates corresponding to the Early Cretaceous. Both pieces have their origins in the same conservation process of ...

Earth Sciences Jul 22, 2020

What happens in Vegas, may come from the Arctic?

A cave deep in the wilderness of central Nevada is a repository of evidence supporting the urgent need for the Southwestern U.S. to adopt targets aimed at reducing greenhouse gas emissions, a new UNLV study finds.

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