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Penn State

Researchers have demonstrated that a vaccine for tuberculosis currently used in humans significantly reduces infectiousness of vaccinated livestock, improving prospects for elimination and control.

Cattle Vaccine Offers Hope in Fight Against Bovine Tuberculosis

a pharmaceutical sales rep and a surgeon laughing over a good joke

Graft much? Doctors received $12 billion from drug, device makers between 2013-2022

avocado

An avocado a day may improve overall diet quality, researchers report

Scientists analyzed mercury levels from core samples from the Mochras Farm (Llanbedr) borehole in Wales to estimate how much and how rapidly carbon was released during ancient volcano events in Earth's history Credit: Stephen Hesselbo. All Rights Reserved.

Ancient volcanoes’ environmental impact

three images showing an original snapshot of a snowy farm with versions created by the new invention for Ai systems

Optical invention mirrors the image processing power of a human eye

In a blind taste test, recently published in the Journal of Food Science, 25% reduced-sugar chocolates made with oat flour were rated equally, and in some cases preferred, to regular chocolate.

Sugar-reduced chocolate with oat flour just as tasty as original, study finds

A capital statehouse

Political polarization may slow legislation, make higher-stakes laws likelier

bees drawing

Why are bees making less honey? Study reveals clues in five decades of data

crab eating macaque monkey

Crab-eating monkey one of Florida’s greatest threats to ecosystems, human health

The second- and fourth-most distant galaxies ever seen (UNCOVER z-13 and UNCOVER z-12) have been confirmed using the James Webb Space Telescope’s Near-Infrared Camera (NIRCam). The galaxies are located in Pandora’s Cluster (Abell 2744), show here as near-infrared wavelengths of light that have been translated to visible-light colors. The scale of the main cluster image is labelled in arcseconds, which is a measure of angular distance in the sky. The circles on the black-and-white images, showing the galaxies in the NIRCam-F277W filter band onboard JWST, indicate an aperture size of 0.32 arcsec.

Second-most distant galaxy discovered using James Webb Space Telescope

This image, featured on the cover of the journal Patterns in reference to a paper published by a Penn State research team, illustrates a person mid-jump in a representation of joyous emotion. Human body movements convey emotions and play a role in everyday communication. Credit: James Z. Wang, Chenyan Wu, HstrongART/iStock. All Rights Reserved.

Human body movements may enable automated emotion recognition, researchers say

NASA’s Curiosity Mars rover used two different cameras to create this selfie in front of Mont Mercou, a rock outcrop that stands 20 feet tall. New analysis by Penn State researchers reveals that much of the craters on Mars today could have once been habitable rivers. Credit: NASA/JPL-Caltech/MSSS. All Rights Reserved.

Curiosity rover finds new evidence of ancient Mars rivers, a key signal for life

Americans born in 2019 can expect to spend nearly half their lives taking prescription drugs, according to a new study conducted by Jessica Ho, associate professor of sociology and demography at Penn State. Credit: jorgeantonio / Getty Images. All Rights Reserved.

Americans will spend half their lives taking prescription drugs, study finds

River scene

Rivers are rapidly warming, losing oxygen; aquatic life at risk

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