 
					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 AnimalsEvidence piles up for popular pesticides’ link to pollinator problemsNeonicotinoid pesticides linked to population declines in California butterflies and wild bee extinctions in Great Britain. 
- 			 Animals AnimalsFemale fish have a fail-safe for surprise sperm attacksA Mediterranean fish provides evidence that, even after laying their eggs, females can still influence who fertilizes them. 
- 			 Animals AnimalsColugo genome reveals gliders as primate cousinsNew genetic analysis suggests gliding mammals called colugos are actually sisters to modern primates. 
- 			 Animals AnimalsColugo genome reveals gliders as primate cousinsNew genetic analysis suggests gliding mammals called colugos are actually sisters to modern primates. 
- 			 Paleontology PaleontologyNew fossil suggests echolocation evolved early in whalesA 27-million-year-old whale fossil sheds light on echolocation’s beginnings. 
- 			 Chemistry ChemistryX-rays reveal portrait hiding beneath Degas masterpieceX-ray technique reveals an additional painting hiding behind Edgar Degas’ "Portrait of a Woman." 
- 			 Animals AnimalsSmart mice have better odds of survivalAfrican striped mice (Rhabdomys pumilio) may survive summer droughts by their wits, a study suggests. 
- 			 Plants PlantsWhy a parasitic vine can’t take a bite out of tomatoesCultivated tomatoes fend off parasitic vines as they would microbes. 
- 			 Animals AnimalsHow Houdini tadpoles escape certain deathHigh-speed video of red-eyed tree frog embryos reveals the secrets to their getaway plans. 
- 			 Animals AnimalsSome primates prefer nectar with a bigger alcohol kickAye-ayes and slow lorises may be able to discern the alcohol content of boozy nectar and go for more potent drinks. 
- 			 Health & Medicine Health & MedicineIVF doesn’t up long-term breast cancer risk, study saysA Dutch study of more than 25,000 women over two decades suggests that IVF-treated women are no more likely to get breast cancer than other women. 
- 			 Animals AnimalsInsect debris fashion goes back to the CretaceousAncient insects covered themselves in dirt and vegetation just as modern ones do, fossils preserved in amber suggest.