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Phys.org-News and Articles on Science

Welcome to a science and technology update from Hawaii Science Digest.

Views expressed in this news summary are those of the reporters and correspondents.

Content provided by “Phys.org”, an official publication of the Space X Network.

Accessed on 17 March 2019, 0420 UTC.

Source:  https://phys.org

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Spotlight Science News

Dormant viruses activate during spaceflight

Herpes viruses reactivate in more than half of crew aboard Space Shuttle and International Space Station missions, according to NASA research published in Frontiers in Microbiology. While only a small proportion develop symptoms, …

Mar 15, 2019 in Cell & Microbiology
3611  21

Wolves cooperate with humans

Wolves lead, dogs follow—and both cooperate with humans. The statement is a bold one, especially as wolves have received a lot of negative attention in recent years. A recent study conducted by behavioural researchers at …

Mar 15, 2019 in Plants & Animals
146  2

New robot hand is soft and strong

50 years ago, the first industrial robot arm called Unimate assembled a simple breakfast of toast, coffee, and champagne. While it might have looked like a seamless feat, every movement and placement was coded with careful …

Mar 15, 2019 in Robotics Engineering
291  2

Cooking up alien atmospheres on Earth

Researchers at NASA’s Jet Propulsion Laboratory in Pasadena, California, are cooking up an alien atmosphere right here on Earth. In a new study, JPL scientists used a high-temperature “oven” to heat a mixture of hydrogen …

Mar 15, 2019 in Astronomy
178  0

Ocean sink for man-made CO2 measured

An international research project led by scientists from ETH Zurich has determined the amount of man-made CO2 emissions taken up by the ocean between 1994 and 2007. Not all of the CO2 generated during the combustion of fossil …

Mar 15, 2019 in Earth Sciences
437  0

Uncovering uncultivated microbes in the human gut

A tree’s growth is dependent on nutrients from the soil and water, as well as the microbes in, on, and around the roots. Similarly, a human’s health is shaped both by environmental factors and the body’s interactions with …

35  0
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Until next time,
Russ Roberts