Search results for blue holes

Biotechnology Nov 22, 2022

What mirrored ants, vivid blue butterflies and Monstera house plants can teach us about designing buildings

Almost all buildings today are built using similar conventional technologies and manufacturing and construction processes. These processes use a lot of energy and produce huge carbon emissions.

Environment Nov 14, 2022

Fort McKay: where Canada's boreal forest gave way to oil sands

The acrid stench of gasoline permeates the air. And the soot coats everything in sight: the trees, the bushes, even the snow in winter. And all day long, explosions send the birds soaring to safety.

Astronomy Nov 10, 2022

ESO images a wondrous star factory to mark 60 years of collaboration

For the past 60 years the European Southern Observatory (ESO) has been enabling scientists worldwide to discover the secrets of the universe. We mark this milestone by bringing you a spectacular new image of a star factory, ...

Plants & Animals Nov 2, 2022

Has the iconic Western red cedar reached a tipping point?

Six years have passed since Bruce Albert witnessed the sudden, inexplicable death of a dozen Western red cedars on his property.

Plants & Animals Oct 12, 2022

A small trench-dwelling fish makes a splash in deep-sea evolution

The Atacama Trench is a deep-water channel running along the Pacific coast of Chile and Peru, South America. In 2018, an international team of scientists used free-falling "landers" to study the trench, gathering images and ...

Astronomy Oct 12, 2022

Black hole discovered firing jets at neighboring galaxy

With the help of citizen scientists, a team of astronomers has discovered a unique black hole spewing a fiery jet at another galaxy. The black hole is hosted by a galaxy around one billion light years away from Earth named ...

Earth Sciences Oct 11, 2022

NASA's S-MODE field campaign deploys to the Pacific Ocean

When the research vessel Bold Horizon sailed from Newport, Oregon, in early October, it joined a small armada of planes, drones, and other high-tech craft chasing the ocean's shapeshifting physics.

Archaeology Oct 11, 2022

Blue fibers found in teeth of ancient Mayans suggest sacrificial victims were gagged before being killed

A trio of researchers, two with California State University, Los Angeles, the other with the PaleoResearch Institute in Colorado, has found evidence of possible gagging of Mayan sacrificial victims prior to death. In their ...

Archaeology Oct 3, 2022

Upcycling in the past: Viking beadmakers' secrets revealed

Ribe was an important trading town in the Viking Age. At the beginning of the 8th century, a trading place was established on the north side of the river Ribe, to which traders and craftsmen flocked from far and wide to manufacture ...

Environment Sep 23, 2022

To reach net zero the world still needs mining. After 26 years, here's what I've learned about this 'evil' industry

On the wooded hill above the Stan Terg lead and zinc mine in Kosovo, there is an old concrete diving platform looming over what was once an open-air swimming pool. Before the break-up of Yugoslavia, people who worked at the ...

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