Search results for blue holes

Plants & Animals Nov 11, 2021

Study shines a light into 'black holes' in the Arabidopsis genome

Salk Institute scientists, collaborating with researchers from the University of Cambridge and Johns Hopkins University, have sequenced the genome of the world's most widely used model plant species, Arabidopsis thaliana, ...

Environment Nov 9, 2021

New gold rush fuels Amazon destruction

Standing over the gaping pit in the middle of his small farm, Brazilian wildcat miner Antonio Silva struggles to explain why he joined the new gold rush sweeping the Amazon.

Environment Nov 4, 2021

Damaged Amazon rainforest teetering on the brink

Something is wrong.

Earth Sciences Nov 3, 2021

Underground tests explore how heat affects salt-bed repository behavior

Scientists from Sandia, Los Alamos and Lawrence Berkeley national laboratories have just begun the third phase of a years-long experiment to understand how salt and very salty water behave near hot nuclear waste containers ...

Astronomy Nov 3, 2021

Mysterious "superbubble" hollows out nebula in new Hubble image

N44 is a complex nebula filled with glowing hydrogen gas, dark lanes of dust, massive stars, and many populations of stars of different ages. One of its most distinctive features, however, is the dark, starry gap called a ...

Ecology Oct 29, 2021

Asian spider takes hold in Georgia, sends humans scurrying

A large spider native to East Asia has spun its thick, golden web on power lines, porches and vegetable patches all over north Georgia this year—a proliferation that has driven some unnerved homeowners indoors and prompted ...

Environment Oct 27, 2021

Sinkholes on receding Dead Sea shore mark 'nature's revenge'

In the heyday of the Ein Gedi spa in the 1960s, holidaymakers could marinate in heated pools and then slip into the briny Dead Sea. Now the same beach is punctured by craters.

General Physics Oct 25, 2021

New synthesis process paves way for more efficient lasers, LEDs

Researchers from North Carolina State University have developed a new process that makes use of existing industry standard techniques for making III-nitride semiconductor materials, but results in layered materials that will ...

Astronomy Oct 13, 2021

The most powerful space telescope ever built will look back in time to the Dark Ages of the universe

Some have called NASA's James Webb Space Telescope the "telescope that ate astronomy." It is the most powerful space telescope ever built and a complex piece of mechanical origami that has pushed the limits of human engineering. ...

Other Oct 7, 2021

How rainbow colour maps can distort data and be misleading

The choice of color to represent information in scientific images is a fundamental part of communicating findings. However, a number of color palettes that are widely used to display critical scientific results are not only ...

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