Astronomers say viewing conditions promising for this year’s shower, and 50 to 100 meteors an hour may be visible The Perseid summer light show is back, and viewing conditions are especially promising across the northern hemisphere. The meteor shower’s is expected to peak on Wednesday night into...
Snakes are highly modified lizards, with more than 4,000 living species today. The origin of snakes has long been one of evolutionary biology's most debated questions. Their sparse fossil record has made it hard to pin down what drove the evolution of their limbless body plan.
Migrating from MongoDB Atlas to a self-hosted replica set bought us control and cut our bill. It also quietly removed something we had stopped thinking about: Atlas had been taking continuous backups for us the entire time. After the migration, production data for Prochesta lived in /var/db/mon...
The high cost of platinum is one of the main barriers to the wider adoption of hydrogen fuel cells. Now, researchers at IMDEA Materials Institute have developed a catalyst that delivers the same performance while using 75% less of this expensive metal. The study, published in Electrochimica Act...
Dr. Jay Bhattacharya, the director of the National Institutes of Health, told "Face the Nation with Margaret Brennan" that "I trust the science on vaccines," despite previous comments from Health and Human Services Director Robert F. Kennedy Jr.
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