With the change in TikTok ownership, TikTok users in the U.S. are collectively freaking out over the company’s updated privacy policy after being alerted to the changes through an in-app message. The revised document details the U.S. joint…
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Many Amazon climate disasters are missing from official records, study finds
More than 12,500 extreme climate events were registered in the Amazon biome between 2013 and 2023, according to a recent study. But many more events were never recorded, as some Amazonian countries provided no or limited information, Gonzalo…
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Ancient giant kangaroos could hop after all
New research suggests that the giant ancestors of modern kangaroos may not have been as limited in their movement as once believed. Some of these prehistoric species are thought to have weighed up to 250 kilograms, yet a study published in…
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MIT’s Smart Pill Knows When You Swallow It
MIT engineers have developed a new type of pill that can verify when it has been swallowed, offering a potential solution to a long-standing problem in medicine. The technology is intended to help patients stay on schedule with critical…
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MYC cancer gene suppresses immune alarm signals to protect pancreatic tumors
The cancer gene MYC camouflages tumors by suppressing alarm signals that normally activate the immune system. This finding from a new study offers a promising way to improve existing cancer therapies as well as develop new…
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Chemotherapy rewires gut bacteria to block metastasis
Chemotherapy is widely known to damage the lining of the intestines. While this effect is often treated as a localized problem, the consequences extend beyond the digestive tract. When the intestinal lining is injured, the availability of…
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Camera-based technology measures cardiopulmonary coupling without physical sensors
From a physiological perspective, heartbeats and breathing do not operate independently in the human body. Cardiac rhythm varies with the respiratory cycle, and the close interaction between the two is known as cardiopulmonary…
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ChatGPT has a hidden set of creativity switches — here’s how to use them
ChatGPT has a familiar rhythm that most people recognize, even if they cannot describe it. It gives answers that are helpful and pleasantly neutral, with little personality.
Most people type in a prompt, hit enter, and accept whatever answer…
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Resurrected ancient enzyme reveals early life processes and astrobiological biosignatures
By resurrecting a 3.2-billion-year-old enzyme and studying it inside living microbes, researchers at the University of Wisconsin–Madison have created a new way to improve our understanding of the origins of life on Earth and…
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Your Skin Could Be Warning You About Mental Health Trouble
Skin conditions in people with first-episode psychosis may signal a higher risk of depression and suicidal behavior, offering a potential early warning marker for clinicians. Scientists report that people receiving mental health care who also…
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