Photo of the Day
February 23, 2020
Swan Lake
In this photo from the July 1975 issue, scientists round up tundra swans in Blackwater National Wildlife Refuge, Maryland. The birds, sometimes called whistling swans, were giving tracking bands so that their migration patterns could be studied.
Go Further
Animals
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Environment
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- How to compost—and why it’s good for the environmentHow to compost—and why it’s good for the environment
- Which cities will still be livable in a world altered by climate change?Which cities will still be livable in a world altered by climate change?
- Hurricanes are escalating more quickly than ever. Here’s why.Hurricanes are escalating more quickly than ever. Here’s why.
- How 200 volunteers pulled off a daunting cave rescueHow 200 volunteers pulled off a daunting cave rescue
History & Culture
- Who was Merlin the Great, really? Here’s the history.Who was Merlin the Great, really? Here’s the history.
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- Inside the Irish ‘hell caves’ where Halloween was bornInside the Irish ‘hell caves’ where Halloween was born
- How the Nagorno-Karabakh conflict has been shaped by historyHow the Nagorno-Karabakh conflict has been shaped by history
Science
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- These 5 asteroids pose the greatest risk to Earth
- Science
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- Asteroid sample returned to Earth tells of ancient solar systemAsteroid sample returned to Earth tells of ancient solar system
Travel
- How a commuter bridge turned into a bucket-list experienceHow a commuter bridge turned into a bucket-list experience
