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Some artificial sweeteners disrupt the microbes in our gut—possibly in ways that increase the risk of weight gain, diabetes, and heart disease.
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- Long COVID can destroy your ability to exercise. Here's why.Long COVID can destroy your ability to exercise. Here's why.
- COVID-19 has tested us. Will we be ready for the next pandemic?COVID-19 has tested us. Will we be ready for the next pandemic?
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Podcast: The Virus Hunter
Coronaviruses aren’t new. In this episode of our podcast, Overheard at National Geographic, we examine what it takes to find a treatment for coronaviruses and what that might mean for the future of COVID-19.
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Animals
- Quiz: How much do you really know about baby animals?Quiz: How much do you really know about baby animals?
- Polar bears live on ice—but new conditions are injuring themPolar bears live on ice—but new conditions are injuring them
- Why do animals eat their own poop—and other animals’ too?Why do animals eat their own poop—and other animals’ too?
- The oldest tadpole fossil ever has been found—and it’s a big oneThe oldest tadpole fossil ever has been found—and it’s a big one
- Pesto the penguin is shedding. Here's what's next for this icon.Pesto the penguin is shedding. Here's what's next for this icon.
Environment
- This Arctic boomtown is led by women studying climate changeThis Arctic boomtown is led by women studying climate change
- Why natural disasters are linked to paranormal beliefsWhy natural disasters are linked to paranormal beliefs
- To save monarchs, these scientists want to move mountainsTo save monarchs, these scientists want to move mountains
- Are we approaching the scientific limit to a hurricane's power?Are we approaching the scientific limit to a hurricane's power?
- Many are buying homes in flood zones—and don't realize itMany are buying homes in flood zones—and don't realize it
- 5 of the world's spookiest lakes—and the science behind them5 of the world's spookiest lakes—and the science behind them
History & Culture
- How images saved from icy waters made this crew legendsHow images saved from icy waters made this crew legends
- Here's how explorers found the famous 'Endurance' shipwreckHere's how explorers found the famous 'Endurance' shipwreck
- The secret to thriving in the winter? Embrace it, don’t fight itThe secret to thriving in the winter? Embrace it, don’t fight it
- How trick-or-treating became a Halloween traditionHow trick-or-treating became a Halloween tradition
Science
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Travel
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