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Arctic Circle
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Arctic regions Arctic Ocean decline in minimum Arctic sea ice extent Arctic Circle sunlight strikes parts of Earth differently
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Saint Lucia Day. Young girl wears Lucia crown (tinsel halo) with candles. Holds Saint Lucia Day currant laced saffron buns (lussekatter or Lucia's cats). Observed December 13 honor virgin martyr Santa Lucia (St. Lucy). Luciadagen, Christmas, Sweden
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Colorful winter sunset
What's the Difference Between a Solstice and an Equinox?
Scenic landscape of apple tree on field with seasons changing from Summer to Winter, solstice
It’s Winter! It’s Summer!
Flower. Fruit tree. Cherry. Cherry tree. Cherry blossom. Spring. Close-up of cherry blossoms in bloom.
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1 July 2002: The Solar and Heliospheric Observatory (SOHO) satellite reveals a massive solar eruption more than 30 times the Earth's diameter. The eruption formed when a loop of a magnetic field over the surface of the Sun trapped hot gas.
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King Cobra snake in Malaysia. (reptile)
9 of the World’s Deadliest Snakes
African Americans demonstrating for voting rights in front of the White House as police and others watch, March 12, 1965. One sign reads, "We demand the right to vote everywhere." Voting Rights Act, civil rights.
Timeline of the American Civil Rights Movement
Small, white rat (genus Rattus) on a glass table. (rodent, laboratory, experiment)
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Battle of the Alamo from "Texas: An Epitome of Texas History from the Filibustering and Revolutionary Eras to the Independence of the Republic, 1897. Texas Revolution, Texas revolt, Texas independence, Texas history.
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Lusitania sinking, illustration from The War of the Nations (New York), December 31, 1919. World War I, WWI. This image is one of three on the page. (See source file for the other two.)
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News •

'The Herds' begins its journey from central Africa to the Arctic Circle • Apr. 11, 2025, 4:51 PM ET (AP)
Vance accuses Denmark of underinvesting in Greenland as Trump presses for US takeover of the island • Mar. 29, 2025, 5:15 AM ET (AP)
The Latest: Vance visits Greenland as Trump presses for a US takeover of the island • Mar. 28, 2025, 7:29 PM ET (AP)

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Arctic regions
Arctic Ocean
decline in minimum Arctic sea ice extent
Arctic Circle
sunlight strikes parts of Earth differently
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