 
					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
- 			 Health & Medicine Health & MedicineThe second-worst Ebola outbreak ever is officially overAs Congo grapples with COVID-19 and other disease outbreaks, the country’s 10th battle against Ebola has ended. 
- 			 Health & Medicine Health & MedicineCOVID-19 case clusters offer lessons and warnings for reopeningAs restaurants, offices and other businesses open, trends in where and how COVID-19 transmission is happening could help guide re-entry strategies. 
- 			 Physics PhysicsHere’s how the periodic table gets new elementsToday’s scientists keep adding to the periodic table. But an element has to earn its spot. 
- 			 Animals AnimalsA cat appears to have caught the coronavirus, but it’s complicatedWhile a cat in Belgium seems to be the first feline infected with SARS-CoV-2, it’s still unclear how susceptible pets are to the disease. 
- 			 Archaeology ArchaeologyAn ancient skeleton from an underwater Mexican cave sheds light on early AmericansA nearly 10,000-year-old skeleton discovered in a submerged Mexican cave provides more clues to how and when people settled the Americas. 
- 			 Health & Medicine Health & MedicineOne number can help explain why measles is so contagiousThe basic reproduction number, or "R naught," of measles shows how contagious the disease is compared with other pathogens. 
- 			 Animals AnimalsVaccines may help bats fight white nose syndromeResearchers are developing an oral vaccine that helps little brown bats survive the fungal disease white nose syndrome. 
- 			 Paleontology PaleontologyPeruvian fossils yield a four-legged otterlike whale with hoovesA newly discovered species of ancient whale unearthed in Peru split time between land and sea. 
- 			 Animals AnimalsCats recognize their own namesA new study suggests that cats can tell their names apart from other spoken words. 
- 			 Life LifeDandelion seeds create a bizarre whirlpool in the air to flyResearchers have deciphered the physics underlying dandelion flight. 
- 			 Animals AnimalsThis new fish species displays a splash of highlighter huesResearchers stumbled upon a new species of coral reef fish with spectacular coloration and a unique habitat. 
- 			 Science & Society Science & SocietyBefore it burned, Brazil’s National Museum gave much to scienceWhen Brazil’s National Museum went up in flames, so did the hard work of the researchers who work there.