Dozens of new viruses discovered in 15,000-year-old glacier ice

Scientists have collected viruses from almost-15,000-year-old ice samples, taken from glaciers on the Tibetan Plateau. Dozens of species were found to be unknown to science, which could provide an intriguing look back at the history of viral evolution…. Continue reading Dozens of new viruses discovered in 15,000-year-old glacier ice

Record low ice concentrations found in the Arctic’s “Last Ice Area”

With Siberian heatwaves, rapidly declining ice and a warming trend that is three times the rate of the rest of the globe, the Arctic is feeling the brunt of climate change as much as any region on Earth. One glimmer of hope is what’s known as the “Last… Continue reading Record low ice concentrations found in the Arctic’s “Last Ice Area”

Weird “wheel animals” wriggle back to life after 24,000 years frozen

Scientists have managed to revive microscopic animals that had been frozen in the Siberian permafrost for 24,000 years. The Bdelloid rotifers, or “wheel animals” as they’re sometimes called, shook off their long sleep and went right back to moving, eat… Continue reading Weird “wheel animals” wriggle back to life after 24,000 years frozen

Fiber optics map temperature of Greenland Ice Sheet in unprecedented detail

Tracking changes in huge masses of ice is key to understanding the effects of climate change on the planet, and researchers in Greenland have developed a new tool that takes the accuracy of such measurements to unprecedented levels. The technology uses… Continue reading Fiber optics map temperature of Greenland Ice Sheet in unprecedented detail

Ice microneedle patches deliver drugs, then melt away

Nobody likes needles, but they’re often a necessary evil. Microneedle patches are emerging as a painless alternative, and now researchers at City University of Hong Kong have developed a new version of the tech that’s made of ice, for easier manufactur… Continue reading Ice microneedle patches deliver drugs, then melt away

‘Oumuamua likely a nitrogen iceberg from an “exo-Pluto” says new study

A few years ago, astronomers discovered a bizarre object named ‘Oumuamua, which not only defied conventional classification but was the first thing found to be from another star system. Now, researchers at Arizona State University (ASU) have proposed a… Continue reading ‘Oumuamua likely a nitrogen iceberg from an “exo-Pluto” says new study

Fossilized plants discovered a mile beneath Greenland ice sheet

Scientists have made the surprising discovery of fossilized plants 1.4 km (0.9 miles) beneath the Greenland Ice Sheet. That indicates the island has been ice-free within the last million years or so – meaning it’s more vulnerable to climate change than… Continue reading Fossilized plants discovered a mile beneath Greenland ice sheet

Hackaday Links: March 7, 2021

It’s March, which means Keysight is back in the business of giving away a ton of test gear. Keysight University Live starts on March 15, with daily events the first week followed by a string of weekly live events through …read more

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