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- Two bird watchers photograph thousands of snow geese at the Freezeout Lake Wildlife Management Area on March 24, 2017, outside Fairfield, Mont. A new online atlas of bird migration, published on Thursday, Sept. 15, 2022, draws from an unprecedented number of scientific and community data sources to illustrate the routes of about 450 bird species in the Americas. (Thom Bridge/Independent Record via AP, File)/
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New atlas of bird migration shows extraordinary journeys
By CHRISTINA LARSON - AP Science Writer
Thu,09/15/22-3:00AM , 436 Reads
WASHINGTON (AP) — A bay-breasted warbler weighs about the same as four pennies, but twice a year makes an extraordinary journey. The tiny songbird flies nearly 4,000 miles (6,437 kilometers) between Canada's spruce forests and its wintering grounds in northern South America.
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- This microscope photo provided by the Lawrence Berkeley National Laboratory in June 2022 shows thin strands of Thiomargarita magnifica bacteria cells next to a U.S. dime coin. The species was discovered among the mangroves of Guadeloupe archipelago in the French Caribbean. A team of researchers at the Department of Energy (DOE) Joint Genome Institute (JGI), Lawrence Berkeley National Laboratory (Berkeley Lab), the Laboratory for Research in Complex Systems (LRC), and the Université des Antilles, characterized the bacterium composed of a single cell that is 5,000 times larger than other bacteria. (Tomas Tyml/Lawrence Berkeley National Laboratory via AP)
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World's biggest bacterium found in Caribbean mangrove swamp
By CHRISTINA LARSON - AP Science Writer
Thu,06/23/22-1:01PM , 783 Reads
WASHINGTON (AP) — Scientists have discovered the world's largest bacterium in a Caribbean mangrove swamp.

Most bacteria are microscopic, but this one is so big it can be seen with the naked eye.
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- This March 2022 photo provided by Alona Shulenko shows her, right, and fellow zoologist Anton Vlaschenko outside the Feldman Ecopark area outpost of the Ukrainian Bat Rehabilitation Center in Kharkiv, Ukraine. “Our staying in Ukraine, our continuing to work – it’s some kind of resistance of Russian invasion,” Vlaschenko said via Zoom, a barrage of shelling audible in the background. “The people together in Ukraine are ready to fight, not only with guns. We don’t want to lose our country.” (Alona Shulenko via AP)
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Ukrainian scientists see working amid war as act of defiance
By CHRISTINA LARSON - AP Science Writer
Sat,05/07/22-1:32AM , 507 Reads
Anton Vlaschenko often hears shelling outside his office in Ukraine's second-largest city of Kharkiv, not far from the front lines of the war. He sometimes even sees smoke rising from Russian tanks hit by missiles.
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- Dachshund dogs wait in a box before competition at a dog show in Dortmund, Germany, on Friday, Oct. 13, 2017. Research released on Thursday, April 28, 2022, confirms what dog lovers know _ every pup is truly an individual. A new study has found that many of the popular stereotypes about the behavior of specific breeds aren’t supported by science. (AP Photo/Martin Meissner, File)
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Your dog's personality may have little to do with its breed
By CHRISTINA LARSON - AP Science Writer
Thu,04/28/22-1:17PM , 786 Reads
WASHINGTON (AP) — Research confirms what dog lovers know — every pup is truly an individual.

Many of the popular stereotypes about the behavior of golden retrievers, poodles or schnauzers, for example, aren't supported by science, according to a new study.
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