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ScienceAlert
28 分钟
Mysterious Signal Hints at The Smallest Black Hole Ever Detected
Black holes are on a continuum of ultradense objects that form from the remnant cores of dead stars after they run out of ...
ScienceAlert
1 小时
Experiment Reveals a Simple Trick to Avoid Zoom Fatigue
Similar to other apps, Zoom allows users to blur whatever is behind them – say, a messy bedroom – or replace it with images ...
ScienceAlert
18 小时
SpaceX's Starlink Satellites Are Leaking More Radio Waves Than Ever
Satellite swarms orbiting the Earth are leaking more radiation into protected wavelength bands than ever. In fact, the second ...
ScienceAlert
16 小时
Genetic Tracing Links SARS-CoV-2 With Animals at Wildlife Market
While research shows SARS-CoV-2 wasn't made in a lab, its emergence in the same city as the WIV has raised suspicions and ...
ScienceAlert
23 小时
Common Diabetes Medication Slows Brain Aging in Monkeys
Metformin is the main first-line drug used to treat type 2 diabetes, but a new study on monkeys suggests it could one day be ...
ScienceAlert
13 小时
Scientists Just Identified Hundreds of Genes That Could Cause Cancer
To date, more than 600 genes are known to cause tumors when their sequences are spoiled by a mutation. Yet there are other ...
ScienceAlert
20 小时
Some Coffee And Tea Drinkers Could Be Lowering Their Risk of Dementia
Both coffee and tea share similar bioactive compounds, which can have anti-inflammatory or antioxidant effects. What's more, ...
ScienceAlert
1 天
Expensive Migraine Drugs No Better Than Cheap Painkillers, Study Finds
The newer and more expensive drugs rimegepant and ubrogepant — as well as another called lasmiditan, which can have drowsy ...
ScienceAlert
23 小时
Entire Swarm of Black Holes Detected Moving Through The Milky Way
In any globular cluster, all its stars formed at the same time, from the same cloud of gas. The Milky Way has around 150 known globular clusters; these objects are excellent tools for studying, for ...
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