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Total number of posts: 24039
The neuroscience of motivation: what orexin neurons reveal about staying the course
BY THE OPTIMIST DAILY EDITORIAL TEAM Researchers at Nagoya University identified orexin-producing neurons as the brain's apparent mechanism for deciding whether a reward is worth pursuing. Published in the Proceedings of the National Academy of Sciences, the study suggests these cells are doing Read More...
At-home urine test spots bladder cancer in nine of ten cases
BY THE OPTIMIST DAILY EDITORIAL TEAM In an NHS trial of nearly 1,000 patients across seven hospitals in England and Scotland, an at-home urine test detected 92 percent of bladder cancer cases. When the result came back negative, there was better than a 99 percent chance the patient was in the Read More...
Podcast Transcript September 4th, 2026— AI music banned from Australia's charts, Roman telescope launches, a biodegradable balloon and much more!
Episode Description: Arielle and Karissa are reunited after a few weeks apart, covering a wide range of solutions this episode: a new telescope that survived two White House cancellation attempts, the decade-long trial that settles the statin-and-dementia debate once and for all, and a Read More...
Why managers struggle with coaching and what the research says to do instead
BY THE OPTIMIST DAILY EDITORIAL TEAM Ask any organization whether they invest in coaching, and you'll almost certainly get a yes. It's a stated priority, a line item in leadership development budgets, a topic in management training. And yet, when researchers go to measure how managers perform Read More...
Statins reduce heart attack risk in healthy adults over 70, decade-long trial confirms
BY THE OPTIMIST DAILY EDITORIAL TEAM A decade-long clinical trial of nearly 10,000 adults aged 70 and over has found that daily statins reduce the risk of a first major cardiac event by 30 percent, with no significant increase in serious side effects. The study was published in the New England Read More...
NASA's Roman space telescope heads to deep space after surviving budget cuts
BY THE OPTIMIST DAILY EDITORIAL TEAM A space telescope with 100 times the sky coverage of Hubble lifted off from Florida this past Sunday. Astronomers have been waiting nearly a decade for this. The Nancy Grace Roman Space Telescope survived two White House attempts to cancel it and is now on Read More...
How to choose a fertility clinic: what reproductive endocrinologists look for
BY THE OPTIMIST DAILY EDITORIAL TEAM There's a lot tangled up in choosing a fertility clinic. Some of it is practical: where is it, what does it cost, what are their numbers. Some of it is harder to put into words, like whether you feel genuinely seen and supported through a process that's Read More...
Climate attribution science just changed the rules for fossil fuel lawsuits
BY THE OPTIMIST DAILY EDITORIAL TEAM Scientists can now draw a straight line from a single oil company's emissions to a specific disaster. Not a rough estimate of the industry's overall contribution, but a specific company, a specific event, a specific percentage. That's what a new Read More...
8 clever ways to reuse spice jars around the house
BY THE OPTIMIST DAILY EDITORIAL TEAM Most spice jars get rinsed and recycled. A few get left on the counter until someone throws them away. Almost none get a second life, and professional organizers say that's worth reconsidering. Clean them first. Professional eco-friendly organizer Marie Read More...
Meet the Bioloon: the biodegradable balloon aiming for shelves by 2028
BY THE OPTIMIST DAILY EDITORIAL TEAM Balloons have always been made from natural latex, a material derived from rubber tree sap. Natural latex is biodegradable. The rubber tree has been producing it since before the first balloon was invented in 1824. On its own, it breaks down. The problem is Read More...