Scientific American 201906

June 2019, ScientificAmerican.com 39 We have many questions we hope to explore: For instance, are the constituents of the proton ...

40 Scientific American, June 2019 ...

June 2019, ScientificAmerican.com 41 EYE ONE OPEN Why dolphins, seals and other animals developed the capacity to sleep with hal ...

42 Scientific American, June 2019 O ne of the most striking features of living organisms, both animals and plants, is the way th ...

Illustration by Shiz Aoki and Jerry Gu, Anatomize Studios June 2019, ScientificAmerican.com 43 may provide ideas for treating hu ...

44 Scientific American, June 2019 structures within the hypothalamus in each hemi- sphere—the ventrolateral preoptic nuclei—exch ...

June 2019, ScientificAmerican.com 45 the loss of sleep during night flight by in creasing total sleep time, taking daytime micro ...

Recent disasters show how climate change is making winter storms, flooding rains and summer heat waves more extreme By Jennifer ...

June 2019, ScientificAmerican.com 47 ROUGH WEATHER AHEAD ...

48 Scientific American, June 2019 a Category  4 hurricane and at a nearly record-breaking north erly latitude. Random hot pools ...

June 2019, ScientificAmerican.com 49 MATS ANDERSSON Getty Images (^1 ); JOE RAEDLE Getty Images (^2 ) por story deserves more at ...

50 Scientific American, June 2019 The nor’easter begins as an atmospheric disturbance on February 27 over the western U.S. that ...

The nor’easter begins as an atmospheric disturbance on February 27 over the western U.S. that moves toward the Atlantic coast. I ...

52 Scientific American, June 2019 average along the western coast of North Am er i ca. Extra heat pumped into the atmosphere fro ...

June 2019, ScientificAmerican.com 53 mer, warming occurs across a band of land south of Canada and Russia’s Arctic coasts. Sprin ...

54 Scientific American, June 2019 Illustration by David Plunkert Vaccines Reimagined A controversial theory holds that one immun ...

June 2019, ScientificAmerican.com 55 ...

56 Scientific American, June 2019 Contributing editor Melinda Wenner Moyer wrote “American Epidemic” (May 2018), which won secon ...

June 2019, ScientificAmerican.com 57 SOFIA BUSK HANSEN als, such as the one Maria was being recruited for. In it, children will ...

58 Scientific American, June 2019 was possible,” he recalls. Aaby and his colleagues wrote a letter to the Lancet refuting the t ...