 
					Helen Thompson is the multimedia editor at Science News. She makes videos, creates data visuals, helps manage the website, wrangles cats and occasionally writes about things like dandelion flight and whale evolution. She has undergraduate degrees in biology and English from Trinity University in San Antonio, Texas, a master’s degree in science writing from Johns Hopkins University in Baltimore, Maryland, and strong opinions about tacos. Before Science News, she wrote for Smithsonian, NPR.org, National Geographic, Nature and others.
 
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All Stories by Helen Thompson
- 			 Animals AnimalsCoral reef crab named after Harry Potter charactersBizarre rubble-dwelling crab named after critter collector and Harry Potter characters. 
- 			 Animals AnimalsHow hydras know where to regrow their headsRegenerating pond animals called hydras inherit structural patterns from their original forms, researchers find. 
- 			 Animals AnimalsHow hydras know where to regrow their headsRegenerating pond animals called hydras inherit structural patterns from their original forms, researchers find. 
- 			 Genetics GeneticsCRISPR used in cows to help fight tuberculosisChinese researchers used a CRISPR/Cas 9 gene editor to make cows more resistant to tuberculosis. 
- 			 Genetics GeneticsCRISPR used in cows to help fight tuberculosisChinese researchers used a CRISPR/Cas 9 gene editor to make cows more resistant to tuberculosis. 
- 			 Life LifeWhy salmonella doesn’t want you to poop outSalmonella bacteria fight infection-driven losses in appetite to keep hosts just healthy enough for transmission. 
- 			 Paleontology PaleontologyBony head ornaments signal some supersized dinosaursBony headwear, like bumps and horns, is tied to bigger bodies in the theropod dinosaur family tree. 
- 			 Animals AnimalsDesert ants look to the sky, rely on memory to navigate backwardDesert ants appear to use a combination of visual memory and celestial cues to make it back to the nest walking butt-first, researchers find. 
- 			 Animals AnimalsHow desert ants navigate walking backwardDesert ants appear to use a combination of visual memory and celestial cues to make it back to the nest walking butt-first, researchers find. 
- 			 Animals AnimalsIn some ways, hawks hunt like humansRaptors may track their prey in similar patterns to primates. 
- 			 Animals AnimalsNarwhals are really, really good at echolocationAudio recordings from the Arctic suggest that narwhals take directional sonar to the extreme. 
- 			 Animals AnimalsNarwhals are really, really good at echolocationAudio recordings from the Arctic suggest that narwhals take directional sonar to the extreme.