Science - USA (2018-12-21)

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CREDIT: CIRCUIT MEDIA, LLC SCIENCE sciencemag.org 21 DECEMBER 2018 • VOL 362 ISSUE 6421 1327 21 DECEMBER 2018 • VOLUME 362 • ISS ...

CREDITS: (TOP TO BOTTOM) A. KITTERMAN/ SCIENCE ; ISTOCK.COM/ALLGORD SCIENCE sciencemag.org 21 DECEMBER 2018 • VOL 362 ISSUE 6421 ...

1330 21 DECEMBER 2018 • VOL 362 ISSUE 6421 sciencemag.org SCIENCE 1200 New York Avenue, NW, Washington, DC 20005 Clarendon House ...

I n an imaginary universe, you have discovered a set of planets, each with its own complex civilization with many culturally dis ...

1334 21 DECEMBER 2018 • VOL 362 ISSUE 6421 sciencemag.org SCIENCE PHOTO: MINT IMAGES/AURORA PHOTOS Y ou can give your cat the fl ...

SCIENCE sciencemag.org 21 DECEMBER 2018 • VOL 362 ISSUE 6421 1335 CREDITS: (IMAGE) NASA/NRL/PARKER SOLAR PROBE; (GRAPH) J. BRAIN ...

NEWS | IN BRIEF sciencemag.org SCIENCE PHOTO: RGB VENTURES/SUPERSTOCK/ALAMY STOCK PHOTO celebrated the news, saying Zinke, who i ...

SCIENCE sciencemag.org 21 DECEMBER 2018 • VOL 362 ISSUE 6421 1337 IMAGE: S. ANDREWS ET AL ./ALMA (ESO/NAOJ/NRAO); S. DAGNELLO/NR ...

1338 21 DECEMBER 2018 • VOL 362 ISSUE 6421 sciencemag.org SCIENCE PHOTO: OSWALDO RIVAS/REUTERS M olecular biologist Jorge Huete- ...

SCIENCE sciencemag.org 21 DECEMBER 2018 • VOL 362 ISSUE 6421 1339 PHOTO: NASA/GSFC/METI/ERSDAC/JAROS, AND U.S./JAPAN ASTER SCIEN ...

P aleobotanists exploring a site near the Dead Sea have unearthed a star- tling connection between today’s conifer forests in th ...

SCIENCE sciencemag.org 21 DECEMBER 2018 • VOL 362 ISSUE 6421 1341 PHOTO: JAMES AKENA/REUTERS A disease mystery with no shortage ...

1342 21 DECEMBER 2018 • VOL 362 ISSUE 6421 sciencemag.org SCIENCE H e scaled Mount Everest and the high- est peaks on the six ot ...

SCIENCE sciencemag.org 21 DECEMBER 2018 • VOL 362 ISSUE 6421 1343 Jamieson on the mother ship, Pressure Drop. It has space for t ...

NEWS 1344 21 DECEMBER 2018 • VOL 362 ISSUE 6421 sciencemag.org SCIENCE F IMAGE: JEFFREY FARRELL AND YIQUN WANG/SCHIER LAB/HARVAR ...

SCIENCE sciencemag.org using computers, or labeling the cells, to reconstruct their relationships in space and time. That techni ...

NEWS | FEATURES 1346 21 DECEMBER 2018 • VOL 362 ISSUE 6421 sciencemag.org SCIENCE The asteroid slammed into northwestern Greenla ...

SCIENCE sciencemag.org 21 DECEMBER 2018 • VOL 362 ISSUE 6421 1347 A fragment of bone from a woman who lived more than 50,000 yea ...

1348 21 DECEMBER 2018 • VOL 362 ISSUE 6421 sciencemag.org SCIENCE PHOTOS: (TOP TO BOTTOM) PAUL KITAGAKI JR./ THE SACRAMENTO BEE ...