sciencemag.orgSCIENCECONTENTS1154&1196Sodabottlesfordinner11MARCH2016•VOLUME351•ISSUE6278111211MARCH2016•VOL351ISSUE6278CONTENTSNEWSINBRIEF1120NewsataglanceINDEPTH1122MARSORBITERTOSNIFFFORMETHANEMissionaimstosettlewhethergasexists—andwhetheritcouldhintatlifeByE.Hand1123EVIDENCEGROWSFORZIKAVIRUSASPREGNANCYDANGERLabexperimentsandnewclinicaldatasuggestthatfast-spreadingvirusattacksdevelopingbrainByG.Vogel1124INSEARCHOFSPACETIMEMEGAWAVESTimingincelestialradiobeaconscouldrevealgravitationaltsunamisByD.Clery1126WHYHIGH‘GOODCHOLESTEROL’CANBEBADNEWSAfaultytransportsystemsometimescauseshighHDLByJ.Couzin-Frankel▶RESEARCHARTICLEP.11661127PLANSFORNEWRESEARCHHUBGETCRITICALRECEPTIONScientistswelcomenewmoneybutworryaboutlackoftransparencyByL.MargottiniINSIGHTSPERSPECTIVES1148ENDINGHIDEANDSEEKATSEANewtechnologiescouldrevolutionizeoceanobservationByD.J.McCauleyetal.1150THEINVISIBLEDIMENSIONOFFUNGALDIVERSITYCanmicrobialtaxabedefinedfromenvironmentalmolecularsequences?ByD.Hibbett1152THETIMEISRIGHTFORMULTIPHOTONENTANGLEDSTATESAchip-basedmicroresonatorenablestime-binentanglementByA.C.PeacockandM.J.Steel▶REPORTP.11761153UNRAVELINGAPATHWAYTOAUTISMAsignalingpathwaythatcontrolsproteinsynthesismaybeatargetforautismtherapeuticsByJ.P.H.Burbach▶REPORTP.1199;RESEARCHARTICLEBYF.YIETAL.10.1126/science.aaf26691154FEEDINGONPLASTICAbacteriumcompletelydegradespoly(ethyleneterephthalate)ByU.T.Bornscheuer▶REPORTP.1196SPECIALSECTIONForensicsNEWS1128EvidenceontrialByM.Enserink1130SizinguptheevidenceByK.Servick1133WhenDNAislyingByD.Starr1134HowhaircanrevealahistoryByH.ArmitageandN.Rogers1136AtrailofmicrobesByK.Kupferschmidt1138Whodroppedthebomb?ByR.Stone1140Whosevoiceisthat?ByN.Rogers1141CluesfromtheashesByL.Wade1143ThemicrobialdeathclockByK.Kupferschmidt1144TheBitcoinbustsByJ.BohannonSEEALSO▶PODCASTONTHECOVERBulletsfiredfromthesamepistolbythePrinceGeorge’sCountyPoliceDepartment,inMaryland,showsimilarbutnotidenticalmarkings—anexampleoftheambiguitythatplaguesmuchcrime-sceneevidence.Thebullet...