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sen chuck grassley

Construction Site Monitoring Takes Flight

July 17, 2026

They need a bird's-eye view to ensure construction sites are safe and running smoothly. But, traditional methods have their limitations. Cameras can be blocked, drones have short battery lives, and collecting data from up high is a challenge. Researchers have come up with a creative solution - a

science

The Hidden Cost of Quick Rest

July 17, 2026

Researchers have long observed that brief rest periods can lead to small but significant improvements in sequence learning. These improvements, known as micro-offline gains, are typically measured by comparing the speed of sequence execution before and after a rest period. However, this measurement

health

Closing the Gap in Concussion Care for Performing Arts

July 17, 2026

University students involved in performing arts are often overlooked in discussions about concussions. A recent study aimed to change that by identifying ways to improve education and management of concussions in this group. The researchers gathered a panel of 21 experts, including clinicians, resea

health

The Dark Side of Perfection

July 17, 2026

People are under a lot of pressure to look good and perform well. This pressure is coming from social media and the way technology is changing the way we live. Some individuals are turning to Image and Performance-Enhancing Drugs, or IPEDs, to try and achieve their ideal body shape or improve their

environment

The Silent Killer of City Trees

July 17, 2026

In cities worldwide, a tiny but mighty threat is lurking in the shadows, putting urban forests at risk. The emerald ash borer, a tree-killing beetle, has been spreading rapidly across the globe, leaving a trail of devastation in its wake. This insect, native to Asia, has already made its presence kn

health

Dermatologists on TikTok: How They Connect with Their Audience on Atopic Dermatitis

July 17, 2026

TikTok has become a go-to platform for people seeking information on various topics, including medical conditions like atopic dermatitis. Board-certified dermatologists are now using TikTok to share their expertise and connect with their audience. A recent study analyzed 28 TikTok videos created by

science

Space and Smiles

July 17, 2026

Scientists studied how being in space affects people's teeth and gums. They didn't actually go to space, but they laid in bed for 60 days with their heads tilted down. This helps them understand what happens in space without leaving Earth. Twenty-four healthy people took part in this study. Thei

health

Kids and Sunscreen: A Hidden Risk

July 17, 2026

Children in Indonesia, Thailand, and Saudi Arabia are being exposed to high levels of organic UV filters, commonly found in sunscreens. But surprisingly, the main source of this exposure isn't sunscreen itself. Researchers collected urine samples from 301 kids aged 6-11 and analyzed them for three c

art

Cutting Edge Tech Reduces CT Scan Distortions

July 17, 2026

Medical imaging has a big problem - metal artifacts. When doctors use CT scans to guide needles into organs like the liver, kidneys, or lungs, the metal can distort the images. This makes it hard to get accurate readings. Researchers have developed a new technique called Needle-ART to tackle this is

technology

Breaking Barriers in NMR Spectroscopy

July 17, 2026

Scientists have made a significant breakthrough in Nuclear Magnetic Resonance (NMR) spectroscopy, a crucial tool in chemistry and life sciences. Traditionally, high-resolution NMR spectroscopy requires lengthy acquisition times, which can be a major drawback. Recently, researchers have turned to spa

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