Groundcherry research bears new fruits

Groundcherry research bears new fruits
More than 34 million people in the U.S. don't have enough food. More diverse and adaptable crops are needed to address challenges in food production made worse by climate change, scientists say. Small, sweet berries called groundcherries may not feed…

Published November 30, 2022 at 03:32PM
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Old-growth forests may offer temperature refugia for animals in a warming climate

Old-growth forests may offer temperature refugia for animals in a warming climate
Old-growth forests, such as those found in the H.J. Andrews Experimental Forest Long-Term Ecological Research site supported by the U.S. National Science Foundation, may offer temperature refugia for animals in a warming climate. In the face of a…

Published November 29, 2022 at 03:44PM
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IceCube neutrinos give us first glimpse into the inner depths of an active galaxy

IceCube neutrinos give us first glimpse into the inner depths of an active galaxy
For the first time, an international team of scientists have found evidence of high-energy neutrino emission from NGC 1068, also known as Messier 77, an active galaxy in the constellation Cetus and one of the most familiar and well-studied galaxies…

Published November 29, 2022 at 03:42PM
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Most detailed maps of polar regions ever created

Most detailed maps of polar regions ever created
A team of researchers led by the University of Minnesota, Twin Cities has released four more years of high-resolution imagery data, which has been added to eight years of previous data, to make the most detailed polar region terrain maps ever created…

Published November 28, 2022 at 03:08PM
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Volcano's special 'voice' is key to understanding the linguistics of volcanoes

Volcano's special 'voice' is key to understanding the linguistics of volcanoes
Mount Etna, Italy: one of the most active volcanoes in the world. For Boise State University geoscientist Jeffrey Johnson, this volcano's special "voice" is proving key to understanding the linguistics of volcanoes. Johnson and collaborators studied…

Published November 22, 2022 at 02:57PM
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Reef halos may enable coral telehealth checkup worldwide

Reef halos may enable coral telehealth checkup worldwide
Coral reef halos, also known as grazing halos or sand halos, are bands of bare, sandy seafloor that surround coral patch reefs. These features, clearly visible from satellite imagery, may provide a window into reef health around the world, according…

Published November 21, 2022 at 02:37PM
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NSF Days series to launch at Mississippi State University, November 21

NSF Days series to launch at Mississippi State University, November 21
The U.S. National Science Foundation will launch the NSF Days series next Monday, November 21, at Mississippi State University. NSF Director Sethuraman Panchanathan will join U.S. Sen. Roger Wicker and MSU President Mark E. Keenum to kick off the…

Published November 16, 2022 at 09:15PM
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Safeguarding Science toolkit launched to help researchers defend scientific integrity

Safeguarding Science toolkit launched to help researchers defend scientific integrity
The U.S. National Science Foundation joined federal and university partners to announce a unique collaboration between U.S. government and academic stakeholders to aid researchers facing a broad spectrum of risks to research integrity and security…

Published November 16, 2022 at 04:39PM
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Eating fire ants could prepare lizards for future fire ant attack

Eating fire ants could prepare lizards for future fire ant attack
Eating fire ants might prepare a lizard's immune system for ant stings, according to a new study by researchers at Penn State. The study assessed how the immune system responds to lizards eating and being stung by these ants and might help…

Published November 16, 2022 at 03:10PM
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Deep learning with light

Deep learning with light
Ask a smart home device for the weather forecast, and it takes several seconds for the device to respond. One reason this latency occurs is because connected devices don't have enough memory or power to store and run the enormous machine-learning…

Published November 16, 2022 at 03:15PM
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NSF and DOE partner on geothermal internship opportunity

NSF and DOE partner on geothermal internship opportunity
The U.S. National Science Foundation and the Department of Energy, through its Office of Energy Efficiency and Renewable Energy, or EERE, have initiated a joint training opportunity in the area of geothermal energy through NSF's INTERN program…

Published November 15, 2022 at 06:00PM
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Climate risks for Gulf of Mexico coral reefs spelled out in study

Climate risks for Gulf of Mexico coral reefs spelled out in study
Ocean temperatures in the Gulf of Mexico and the Caribbean Sea are on pace to surpass critical thresholds for coral health by mid-century, but rapid action to significantly reduce emissions could slow warming, giving corals and coral conservation…

Published November 15, 2022 at 03:11PM
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What happens when your circadian rhythms are out of whack?

What happens when your circadian rhythms are out of whack?
Scientists have discovered an important molecular link between lung tumor growth and disrupted circadian rhythms, according to a new paper co-authored by a University of Rochester Wilmot Cancer Institute investigator and led by Scripps Research in…

Published November 15, 2022 at 03:09PM
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New measurements quantifying qudits provide glimpse of quantum future

New measurements quantifying qudits provide glimpse of quantum future
Using existing experimental and computational resources, a multi-institutional team has developed an effective method for measuring high-dimensional qudits encoded in quantum frequency combs, a type of photon source, on a single optical chip…

Published November 14, 2022 at 03:03PM
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: Bright colors in the animal kingdom: Why some use them to impress and others to intimidate

: Bright colors in the animal kingdom: Why some use them to impress and others to intimidate
High up in a tree sits a bright red vermilion flycatcher. The males of this songbird species use their red feathers to attract females. Meanwhile, an Arizona mountain kingsnake slithers among the rocks below. Its vivid red, yellow and black coloring…

Published November 14, 2022 at 03:06PM
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This week with NSF Director Panchanathan

This week with NSF Director Panchanathan
On Monday, November 7, NSF Director Sethuraman Panchanathan joined the Association of Public and Land-grant Universities (APLU) ) in Denver as an #APLU2022 keynote speaker. Director Panchanathan spoke of how public research universities could…

Published November 10, 2022 at 04:51PM
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Winners Announced in First Phase of U.S.-UK Privacy-Enhancing Technologies Prize Challenges

Winners Announced in First Phase of U.S.-UK Privacy-Enhancing Technologies Prize Challenges
Today, the U.S. and UK governments have announced the winners of the first phase of the U.S.-UK privacy-enhancing technologies (PETs) prize challenges. Innovators on both sides of the Atlantic are participating across two challenge tracks – using…

Published November 10, 2022 at 01:00PM
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Researchers design treatment to protect bones during cancer therapy

Researchers design treatment to protect bones during cancer therapy
Approximately 50% of all cancer patients receive radiation therapy — a treatment that uses electrically charged particles to kill cancer cells. Although radiotherapy beams are aimed directly at the tumor, surrounding healthy tissue can be damaged…

Published November 09, 2022 at 03:04PM
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Engineers discover new process for synthetic material growth, enabling soft robots that grow like plants

Engineers discover new process for synthetic material growth, enabling soft robots that grow like plants
A team of University of Minnesota Twin Cities scientists and engineers has developed a first-of-its-kind, plant-inspired process that enables synthetic material growth. The new approach will allow researchers to build better soft robots that can…

Published November 08, 2022 at 02:28PM
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Charging cars at home in the evening is not the way to go, study finds

Charging cars at home in the evening is not the way to go, study finds
Many electric vehicle owners charge their cars at home in the evening or overnight. But according to a new study by researchers at Stanford, there is a better way. For the study, funded in part by the U.S. National Science Foundation and published in…

Published November 08, 2022 at 02:27PM
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Potential first traces of the universe's earliest stars uncovered

Potential first traces of the universe's earliest stars uncovered
Astronomers may have discovered the ancient chemical remains of the first stars to light up the universe. Using an analysis of a distant quasar observed by the 8.1-meter Gemini North Telescope, located on Hawaii, the scientists found an unusual ratio…

Published November 07, 2022 at 03:29PM
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NSF Response to Covid cases at McMurdo station Antarctica

NSF Response to Covid cases at McMurdo station Antarctica
"The U.S. National Science Foundation’s priority is always the health and safety of our communities while ensuring the overall science mission can be achieved. Following the confirmation of more than 70 positive cases at McMurdo station, NSF is…

Published November 04, 2022 at 04:39PM
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This week with NSF Director Panchanathan

This week with NSF Director Panchanathan
NSF Director Sethuraman Panchanathan kicked off the two-day Transatlantic Big Science Conference on Monday in Washington, D.C., with opening remarks praising the importance of worldwide partnerships. The conference is part of the International Year…

Published November 04, 2022 at 02:15PM
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As winters warm, nutrient pollution threatens 40% of U.S.

As winters warm, nutrient pollution threatens 40% of U.S.
Scientists are ringing alarm bells about a significant new threat to U.S. water quality: as winters warm due to climate change, they are unleashing large amounts of nutrient pollution into lakes, rivers and streams. Now, a U.S. National Science…

Published November 02, 2022 at 02:38PM
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Researchers address environmental weathering of microplastics, pollutant uptake

Researchers address environmental weathering of microplastics, pollutant uptake
Microplastics have become a new form of plastic pollution, reaching an alarming level worldwide. Commodity plastics are widely considered to be chemically inert, but alterations in their surface properties owing to environmental weathering are often…

Published November 02, 2022 at 02:41PM
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Butterfly wing patterns emerge from ancient DNA

Butterfly wing patterns emerge from ancient DNA
Butterfly wing patterns have a basic plan, which is manipulated by noncoding regulatory DNA to create the diversity of wings seen in different species, according to new research. The study, published in the journal Science, explains how DNA that sits…

Published October 31, 2022 at 02:02PM
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