养肝四部曲!大动肝火,说的就是这时候!

Stem cells in the brain's hypothalamus help mice stay young

SilviaRiccardi/SPLByJessicaHamzelouYOURbrainmaybetoblameforyourageingbody.Asmallclusterofstemcellsinthebrainseemstohelpmicestayyoung

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养肝四部曲!大动肝火,说的就是这时候!

Teenage cervical cancer on the rise

Somebadnewsforteenagegirls:whiletheincidenceofcervicalcancerisfallingintheover-25s

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养肝四部曲!大动肝火,说的就是这时候!

Are dwarf galaxies disguised by dark matter decay?

ByAnilAnanthaswamyIFYOUwanttobeeye-catching

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养肝四部曲!大动肝火,说的就是这时候!

Space station to be quantum communications hub?

ByColinBarras(Image:AZeilinger)TheInternationalSpaceStationcouldsoonberelayingmessagessecuredusingquantumentanglement

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养肝四部曲!大动肝火,说的就是这时候!

Donald Trump tweets plan to ban transgender people from military

NoamGalai/WireImage/GettyBySamWongDonaldTrumpsaysthattransgenderpeoplewillnotbeallowedtoserve“inanycapacity”intheUSmilitary

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养肝四部曲!大动肝火,说的就是这时候!

Gallery: Africa's changing environment

ByMichaelMarshallAnewreportonAfrica’senvironmentcompileshundredsofsatelliteimagestoillustratehowthecontinenthaschangedoverthelast30years.The“beforeandafter”photosshowglaciersrecedingandtheeffectsofdef

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养肝四部曲!大动肝火,说的就是这时候!

Supernovae blasts kickstarted stars in early galaxies

THEfirstgalaxieshavealwaysbeenconsideredratherdullcreatures

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养肝四部曲!大动肝火,说的就是这时候!

Smallest satellite ever paves way for planned interstellar fleet

BreakthroughPrizeByLeahCraneBreakthroughStarshothastakenthefirststeptowardstheirgrandplanstoonedaysendspacecrafttoAlphaCentauri.OnJune23

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养肝四部曲!大动肝火,说的就是这时候!

Is a sniff of coffee as good as a sip?

DRINKINGacupofcoffeecanwakeyouup

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养肝四部曲!大动肝火,说的就是这时候!

'Electron turbine' could print designer molecules

ByKateMcAlpine(Image:CLambert)Acarbonnanotubethatspinsinacurrentofelectrons

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养肝四部曲!大动肝火,说的就是这时候!

Synthetic biology: Rewriting the code for life

ByLindaGeddesITISoneofthefundamentalprinciplesoflife.DNAmakesRNA

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养肝四部曲!大动肝火,说的就是这时候!

US considers nuclear-powered assault ships

ByPaulMarksON12October2000

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养肝四部曲!大动肝火,说的就是这时候!

Google co-founder books flight to space

ByNewScientistSpaceandReutersGoogleco-founderSergeyBrinhasmadea$5milliondownpaymenttobookaseatonafutureorbitalspaceflightwithSpaceAdventures

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养肝四部曲!大动肝火,说的就是这时候!

Tech giants don't want you fixing your phone. Time to fight back

JewelSamad/AFP/GettyImagesTHEbattletocreatetheperfectsmartphoneisanever-endingstruggle

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养肝四部曲!大动肝火,说的就是这时候!

Donate your voice so Siri doesn’t just work for white men

Bloomberg/GettyByMattReynoldsDoesSirihavetroublewithyouraccent?Aprojectisturningtocrowdsourcedvoicedonationstoovercomethisproblem

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养肝四部曲!大动肝火,说的就是这时候!

Gizmo

Awirelessantennathatsendssignalsacrosshumanskincouldtransmitinformationtomedicalimplantsorportablegadgetsonthebody.Thedevice

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养肝四部曲!大动肝火,说的就是这时候!

Otter poop to help compensate fish farmers

Evaluatingotterpoopisnotajobeveryonewouldwant

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养肝四部曲!大动肝火,说的就是这时候!

UK ban on polluting cars by 2040 is just a cynical smokescreen

Reuters/NeilHallImagineyouareUKenvironmentministerMichaelGove

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养肝四部曲!大动肝火,说的就是这时候!

Tagging cells makes immune system light up

WATCHINGtheimmunesystemrevupinresponsetoatumourorattackthebody’sowntissuemayonedaygivedoctorsanedgeinmonitoringandtreatingdisease.Asurgeinimmunecellscanbeafirstsignofcancer

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养肝四部曲!大动肝火,说的就是这时候!

60 Seconds

FilibusterkillsclimatebillProposedlegislationtocutUSemissionsofcarbondioxidewasderailedon6JuneintheUSSenateafteropponentsstagedafilibuster

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养肝四部曲!大动肝火,说的就是这时候!

Human embryo gene editing has taken place in US, claims report

EQUINOXGRAPHICS/SCIENCEPHOTOLIBRARYByMichaelLePageAfourthpaperdescribingattemptstocorrectdefectivegenesinhumanembryosusingCRISPRisabouttobepublished.AreportinMITTechReviewsaystheresultsarethemostpromi

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养肝四部曲!大动肝火,说的就是这时候!

Ocean seeding fails the acid test

ByMichaelReillyITALLseemedtooeasybyhalf:tobeatglobalwarmingjustsprinklesomeironintheocean

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养肝四部曲!大动肝火,说的就是这时候!

Why the latest advice on stopping antibiotics is long overdue

PeterDazeley/GettyLastweek

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养肝四部曲!大动肝火,说的就是这时候!

'Circadian eye' could be key to insomnia

ByEwenCallawayYoumightcallitourcircadianeye.Ahandfulofretinacellssenselight

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养肝四部曲!大动肝火,说的就是这时候!

Friends turn mental mountains into molehills

Havingafriendatyoursidecanturnamountainintoamolehill.SimoneSchnallattheUniversityofPlymouth

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养肝四部曲!大动肝火,说的就是这时候!

Rosetta's latest selfie: just showing off now

ByJacobAron(Image:ESA/Rosetta/Philae/CIVA)Rosettajustcan’tstopsnappingselfies–butlet’sbehonest

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养肝四部曲!大动肝火,说的就是这时候!

Boeing and SpaceX bag NASA's $6.8bn space taxi prize

ByJacobAron(Image:Boeing)NASAhasannouncedthattwoprivatecompanies

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养肝四部曲!大动肝火,说的就是这时候!

Quasicrystal quest: The unreal rock that nature made

ByLisaGrossmanItwasamineralsoremarkableitshouldn’thaveexisted.Whatonearthhadmadeit?(Image:CourtesyofPaulSteinhardt)Howdidamysterymineralacquireremarkablepropertiesnotmimickedinthelabuntil30years

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养肝四部曲!大动肝火,说的就是这时候!

CubeSat craze could create space debris catastrophe

ByPaulMarks(Image:NASA)SWARMSgoupandtheydon’tcomedown.Tiny

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养肝四部曲!大动肝火,说的就是这时候!

Low gravity makes astronauts prone to falling over

ByRebeccaBoyleVideo:LowgravitymakesastronautspronetofallingoverMoonwalkingastronautsoftenlosttheirbalance

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养肝四部曲!大动肝火,说的就是这时候!

Secret US spaceplane lands after 674-day mission

(Image:U.S.AirForcephoto/MichaelStonecypher)Whatwasitdoingupthere?AtopsecretUSspaceplanelandedonFriday

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养肝四部曲!大动肝火,说的就是这时候!

Glacial lake is green with wonder in winning photo

ByPennySarchetAuroraoveraglacierlagoon(Image:JamesWoodend)ThisotherworldlyphotographoftheauroraborealislightingupaglaciallagoonhaswonJamesWoodendthetopprizeinthisyear’sAstronomyPhotographeroftheYe

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养肝四部曲!大动肝火,说的就是这时候!

Spacecraft duo beam back their first Mars snaps

ByFloraGrahamThefirstsnapshotsfromtwoorbiterscurrentlydancingawaltzaroundMarsrevealcompletelydifferentperspectivesontheRedPlanet.Today

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养肝四部曲!大动肝火,说的就是这时候!

Water found in atmosphere of exo-Neptune

ByRachelEhrenberg(Image:NASA/JPL-Caltech)Exo-forecast:it’sfoggyoutthere.Forthefirsttime

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养肝四部曲!大动肝火,说的就是这时候!

Software will let spacecraft find water on planets

WHENtheRosettaspacecraftsendsitslandertothesurfaceofacometnextmonth

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养肝四部曲!大动肝火,说的就是这时候!

Moon water blew in on solar wind

ByPaulMarks(Image:NASA)Almostallofthemoon’swatercomesfromtheactionofparticlesinthesolarwindandnotfromtheshatteredremnantsofwater-richcometsandmeteorites

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养肝四部曲!大动肝火,说的就是这时候!

Nowhere to hide: the danger of satellite spies

(Image:DigitalGlobe/Getty)DURINGthecoldwar

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养肝四部曲!大动肝火,说的就是这时候!

Ripples from dawn of creation vanish in a puff of dust

ByJacobAron(Image:ESA-AOESMedialab)Asprinkleofstardusthasprobablyskeweredwhatlookedlikeoneofthebiggestscientificresultsoftheyear.InMarch

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养肝四部曲!大动肝火,说的就是这时候!

Stringy fields may make the universe swell faster

ByJacobAron(Image:Superstock)DARKenergy

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养肝四部曲!大动肝火,说的就是这时候!

Lunar volcanoes suggest the moon may still be warm

THEmaninthemoonmaystillhavesomefireinhisbelly.Magmaeruptedontothelunarsurfacelessthan100millionyearsago–ageologicalblinkofaneye–newresearchargues.Themoonisthoughttohaveformedfromthedebrisofacollisionb

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养肝四部曲!大动肝火,说的就是这时候!

Cosmic ray blitz: Space invaders that fry electronics

ByDavidHamblingCosmicraysthreatenelectronicchaos(Image:ValeroDoval)Intergalacticvisitorsthreatentobringchaostoourelectronicworld.Isthereanythingwecando?THEtravellershurtletowardsEarthatcloseto

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养肝四部曲!大动肝火,说的就是这时候!

Desktop sonic black hole emits Hawking radiation

ByLisaGrossman(Image:Jupe/Alamy)Amodelblackholethattrapssoundinsteadoflighthasbeencaughtemittingquantumparticles

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养肝四部曲!大动肝火,说的就是这时候!

Monster neutrino solves cosmic-ray mystery

ByHalHodson(Image:NASA/CXC/UMass/D.Wangetal)ACOSMICcoincidencecouldbethefirstcluetotheoriginofahigh-energyneutrinospottedinAntarctica–andmayhelppinpointthesourceofhigh-energycosmicraysthatbombardE

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养肝四部曲!大动肝火,说的就是这时候!

No easy parking spot for first-ever comet landing

ByStuartClarkEenie

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养肝四部曲!大动肝火,说的就是这时候!

Lunar volcanoes suggest the moon may still be warm

ByMaggieMcKee(Image:NASA/GSFC/ArizonaStateUniversity)Themaninthemoonmaystillhavesomefireinhisbelly.Anewstudyarguesthatmagmaeruptedontothelunarsurfacelessthan100millionyearsago–nearlyabillionyearslat

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养肝四部曲!大动肝火,说的就是这时候!

Mini MRI to check bone health on space station

ByPaulMarks(Image:ESA)AstronautsmaysoonhaveaportableMRImachinetokeepaneyeontheirmusclesandbonesduringaspellontheInternationalSpaceStation.Thecustom-built

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养肝四部曲!大动肝火,说的就是这时候!

First Mars settlers may last only 68 days

ByPaulMarksTHEfirsthumancolonistsofMarsmaybepoisonedbytheirownlettuce.TheMarsOneprojectplanstosendvolunteersonone-waytripstoliveouttherestoftheirlivesontheRedPlanet.Butanewanalysissuggeststhewould-beM

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养肝四部曲!大动肝火,说的就是这时候!

India's Mars triumph signals a rising space power

ByAnilAnanthaswamy(Image:ManjunathKiran/AFP/Getty)“Thereisnothingsymbolicaboutthis

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养肝四部曲!大动肝火,说的就是这时候!

Super-close supernova used to map the Cigar Galaxy

ByJacobAron(Image:ESO)Theflashofarecentsupernovaishelpingcreatea3Dmapofanearbygalaxy.InJanuaryastronomersrushedtotheirtelescopestoobserve2014J

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养肝四部曲!大动肝火,说的就是这时候!

Explosive meteors may have seasonal peaks

ByNolaTaylorRedd(Image:RiaNovosti/SPL)Headsup–it’sexplosive-meteoriteseason.Anewanalysissuggeststhatpowerfulincomingmeteorsliketherockresponsibleforlastyear’sexplosionoverChelyabinsk

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养肝四部曲!大动肝火,说的就是这时候!

超过限制的妈妈有孩子在车里

她的小儿子在车里

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