In biology, many RNA molecules act as sophisticated microscopic machines. Among them, riboswitches function as tiny biological sensors, changing their 3D shape upon binding to a specific metabolite.

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This video shows how to make a LEGO Tic Tac vending machine using standard LEGO bricks. The tutorial explains the full building process, including the candy chamber, internal layout, and a simple ...

Building on their pioneering 2018 research into how some of the body's cells, such as neurons and cardiac tissue, communicate ...

From clunky coin-operated machines to sleek mobile games, slot machines have evolved into one of the most accessible — and sometimes misunderstood — forms of online gambling. Thes days, it takes just ...

Florian Neukart does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Art Rooney II's Steelers have had changes at owner, GM, coach and quarterback over the past 10 years. Charles LeClaire / Imagn Images (Editor’s note: This is excerpted from Mike Sando’s Pick Six of ...

Clearing a large driveway in the middle of winter is no joke, which is why choosing the right commercial snow blower matters more than ever. Whether you rely on a traditional gas-powered machine or ...

Katie covered all things how-to at CNET, with a focus on Social Security and notable events. When she's not writing, she enjoys playing in golf scrambles, practicing yoga and spending time on the lake ...

Quitting smoking is the most important step to help slow chronic obstructive pulmonary disease (COPD) progression and prevent further lung function decline. It can improve breathing, coughing, chest ...

Obstructive sleep apnea (OSA) occurs when your airway partially or completely blocks during sleep, causing snoring and repeated awakenings. It can raise the risk of high blood pressure, heart attack, ...

Dr. Valerie Cholet is a Professor of Kinesiology. She earned her doctorate at Penn State University and has taught in higher education for over 20 years. Her areas of specialization include Exercise ...