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COVID-era assistance policies may have reduced food insecurity, housing instability

COVID-era assistance policies may have reduced food insecurity, housing instability Lisa Lock Scientific Editor Andrew Zinin Lead Editor In 2018, Caitlin Caspi started a five-year research project looking at how raising the minimum wage could impact nutrition-related health outcomes. Caspi is an associate professor of allied health sciences in the College of Agriculture, Health and Natural Resources (CAHNR), associate director of InCHIP, and the director of food security initiatives for the...

Phys.org 8d ago

Q&A: How better climate data supports smarter environmental decisions

Q&A: How better climate data supports smarter environmental decisions Gaby Clark Scientific Editor Andrew Zinin Lead Editor Accurate measurements are the foundation of effective environmental management and decision-making. Through advanced monitoring networks and computer models, Ken Davis, professor of meteorology and atmospheric science in Penn State's College of Earth and Mineral Sciences, and his research group are helping scientists, communities, and policymakers better understand...

Phys.org 7d ago

Nitric oxide overload jams plant immune signals, researchers find

Nitric oxide overload jams plant immune signals, researchers find Gaby Clark Scientific Editor Robert Egan Associate Editor A new study from the University of Kentucky Martin-Gatton College of Agriculture, Food and Environment (CAFE) helps explain how plants can lose track of their own disease warnings. Plants do not have blood, nerves or immune cells like people do, but they still have ways to protect themselves. When one leaf is attacked by a pathogen, the plant can send warning signals to...

Phys.org 6d ago

Climate change and wine grapes: Go, stay or change?

Climate change and wine grapes: Go, stay or change? Lisa Lock Scientific Editor Andrew Zinin Lead Editor On a hot afternoon in California wine country, the sun can do more than warm a vineyard. When temperatures climb above 100°F, grape clusters can heat to nearly 140° in direct sunlight.

Phys.org 5d ago

KCET 2026 result: Over 2.92 lakh candidates qualify, engineering stream draws highest candidates

The Karnataka Examinations Authority (KEA) on Friday declared the results of the Karnataka Common Entrance Test (KCET) 2026, setting the stage for admissions to engineering, pharmacy, agriculture and other professional courses across the state. Higher Education Minister Dr M C Sudhakar announced the results from the KEA office. Candidates can access their scorecards through the official portals.

Times of India 4d ago

Why many fungicide-treated soybean seeds may boost harvests but not farm profits

Why many fungicide-treated soybean seeds may boost harvests but not farm profits Gaby Clark Scientific Editor Andrew Zinin Lead Editor Many soybean farmers use seeds treated with fungicides to ward off disease, but the profits from these increased yields might not offset the cost of the treatment in most cases, according to a study published in Scientific Reports by researchers at Penn State. The researchers analyzed how seed treatments affect yield and profitability in soybean farms in the...

Phys.org 10d ago

Dogs uncover invasive pests that experts missed in real-world vineyard tests

Dogs uncover invasive pests that experts missed in real-world vineyard tests Sadie Harley Scientific Editor Robert Egan Associate Editor At a Maryland vineyard, Debi Persing guided her Boston terrier, Xephyr, slowly down a row of grapevines. Vineyard workers and scientists had already identified several invasive spotted lanternfly egg masses hidden among the vines. They believed they had found them all.

Phys.org 1d ago

Rare wild goats in Northumberland prove to be a genetically distinct breed

Rare wild goats in Northumberland prove to be a genetically distinct breed Gaby Clark Scientific Editor Robert Egan Associate Editor New research shows Cheviot goats are one of the UK's most genetically distinct goat populations. Led by Newcastle University, this is the first genetic study to determine the ancestry and genetic health of a UK feral goat population. It provides a genetic assessment of the Cheviot goats in Northumberland's College Valley, identifying them as a historically...

Phys.org 5d ago

Scientists map more than 200 years of nature's progress

Scientists map more than 200 years of nature's progress Sadie Harley Scientific Editor Andrew Zinin Lead Editor Armed with trail cameras, artificial intelligence, and a powerful national research network, scientists are revisiting Lewis and Clark's legendary journey to see how America's wildlife has changed over the past 200 years. The University of Missouri is among 55 institutions partnering with the Smithsonian's National Zoo and Conservation Biology Institute on the Lewis and Clark Trail...

Phys.org 4d ago

Satellites reveal cities' 'urban pulse,' tracking neighborhood growth in near real time

Satellites reveal cities' 'urban pulse,' tracking neighborhood growth in near real time Robert Egan Associate Editor For over a century, doctors have used electrocardiograms (EKGs) to render the invisible electrical activity of the human heart visible, using the pulse to diagnose disease before it becomes fatal. Now, scientists have invented a way to do the exact same thing for the places where most of humanity lives: cities. In a recent study published in the Proceedings of the National...

Phys.org 1d ago