See also stories tagged with Carbon dioxide
Studies in mice reveal a new target for potentially treating and preventing life-threatening cardiovascular complications in the millions of patients with sleep apnea worldwide. The study, presented at ASM Microbe 2026, showed ...
Jun 6, 2026
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There's a lot of buzz about the gut microbiome—the trillions of microbes that help us digest food and support the immune system. But your mouth is also home to its own highly specialized microbial community, and new research ...
Jun 3, 2026
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Airborne diseases like measles, influenza and COVID-19 can easily spread between units in multi-family buildings via a type of bathroom ventilation system commonly used around the world, new research suggests. The study, ...
May 13, 2026
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Annual medical checkups typically cover the basics: diet, exercise and mental state. Surprisingly, many primary care providers fail to ask about one of the fundamental contributors to well-being: sleep.
May 6, 2026
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A study shows that small doses of the antibiotic minocycline may help treat panic disorder. Experiments conducted at São Paulo State University (UNESP) in mice and at the Federal University of Rio de Janeiro (UFRJ) in humans ...
Apr 30, 2026
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When we think about the causes of climate change, the usual suspects often come to mind: coal-fired power plants, traffic-choked roads, industrial agriculture. Rarely do we picture hospitals.
Apr 29, 2026
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The cells that line the blood vessels in our brains are highly selective. By deciding which molecules are allowed in and out of our most important organ, the barrier these cells form is critical for keeping us alive. But ...
Apr 9, 2026
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Getting past the barrier surrounding the eye is a difficult but necessary part of treating retinoblastoma (RB)—a form of eye cancer that is more common in children. Once the barrier is penetrated, RB responds well to treatment. ...
Infectious diseases are a major cause of death worldwide, and diagnosing bacterial infections remains a challenge in medicine. And doing so reliably is more important than ever, given the increasing frequency of antibiotic ...
Mar 18, 2026
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Humans evolved in an atmosphere containing roughly 200–300 parts per million (ppm) of carbon dioxide (CO₂). Today, that figure sits above 420 ppm, higher than at any point in the history of our species.
Mar 14, 2026
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