Even for elite athletes, the body’s metabolism has its limits

While ultramarathoners are capable of huge energy spurts, overall the athletes top out at 2.5 times the metabolic rate needed for basic body functions.While ultramarathoners are capable of huge energy spurts, overall the athletes top out at 2.5 times the metabolic rate needed for basic body functions.  

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Source: Science News

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Coffee beans pooped out by civets really are tastier. Here’s why

Pricey civet coffee gets its cred from its journey through the mammal’s gut, which changes the content of fat, protein, fatty acids — and even caffeine.Pricey civet coffee gets its cred from its journey through the mammal’s gut, which changes the content of fat, protein, fatty acids — and even caffeine.  

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Source: Science News

Pricey civet coffee gets its cred from its journey through the mammal’s gut, which changes the content of fat, protein, fatty acids — and even caffeine.

Quantum ‘echoes’ reveal the potential of Google’s quantum computer

Google says its quantum computer achieved a verifiable calculation that classic computers cannot. The work could point to future applications.Google says its quantum computer achieved a verifiable calculation that classic computers cannot. The work could point to future applications.  

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Source: Science News

Google says its quantum computer achieved a verifiable calculation that classic computers cannot. The work could point to future applications.

Dinosaurs were thriving before the asteroid hit, new analysis suggests

New dating of New Mexico rocks suggest diverse dinosaurs thrived there just before the impact, countering the idea dinos were already on their way out.New dating of New Mexico rocks suggest diverse dinosaurs thrived there just before the impact, countering the idea dinos were already on their way out.  

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Source: Science News

New dating of New Mexico rocks suggest diverse dinosaurs thrived there just before the impact, countering the idea dinos were already on their way out.

Big questions on how food affects our health

Editor in Chief Nancy Shute explores the science behind major questions on food and health — from the addictive potential of ultraprocessed foods to the high-protein diet craze to the drawbacks of keto.Editor in Chief Nancy Shute explores the science behind major questions on food and health — from the addictive potential of ultraprocessed foods to the high-protein diet craze to the drawbacks of keto.  

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Source: Science News

Editor in Chief Nancy Shute explores the science behind major questions on food and health — from the addictive potential of ultraprocessed foods to the high-protein diet craze to the drawbacks of keto.

COVID-related smell loss may last years

Using a scratch-and-sniff test, researchers discovered that smell loss after COVID-19 may linger for more than two years.Using a scratch-and-sniff test, researchers discovered that smell loss after COVID-19 may linger for more than two years.  

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Source: Science News

Using a scratch-and-sniff test, researchers discovered that smell loss after COVID-19 may linger for more than two years.

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