Methanol challenges hydrogen to be fuel of the future

日期:2019-03-08 12:19:06 作者:艾溺塔 阅读:666

ByColinBarrasForyearsmanycompanies

First pig stem cells could make 'humanised' organs

日期:2019-03-08 12:10:04 作者:郦狡簪 阅读:666

ByAndyCoghlanTheworld’sfirstpigstemcellshavebeencreatedfromporcineearandbone-marrowcells.ResearchersattheInstituteofBiochemistryandCellBiologyinShanghai

Stereo vision creates new contours

日期:2019-03-08 12:09:02 作者:钟枝砒 阅读:666

ThisisanewtwistonafamousvisualtrickoriginallydiscoveredbyItalianpsychologistGaetanoKanizsa.IntheKanizsatriangleillusion(seeimage

Instant sex change served up by video software

日期:2019-03-08 11:11:08 作者:高秀 阅读:666

ByColinBarrasVideo:

Freeze-thaw cycle may explain Saturn moon's odd activity

日期:2019-03-08 10:06:08 作者:侯衽 阅读:666

ByIvanSemeniuk

Why cats fail to grasp string theory

日期:2019-03-08 09:17:01 作者:介魏 阅读:666

ByEwenCallaway(Image:AnimalCognition)Nowweknowwhycatsnevergetboredofchasingstring.Anewstudyhasfoundthatdomesticfelinesdon’tseemtounderstandcauseandeffectconnectionsbetweenobjects.Chimpanzees

Innovation: Winning the arms race over your cyber secrets

日期:2019-03-08 09:16:06 作者:权澈淡 阅读:666

ByColinBarrasInnovationisourregularcolumnthathighlightsthelatestemergingtechnologicalideasandwheretheymaylead.Everyoneknowstheyshouldchooseonlinepasswordsthatarehardtoguess:combiningnumbersandlette

A life doing dumb stuff with animals

日期:2019-03-08 09:10:02 作者:公羊慎 阅读:666

ByAmandaGefterNaturewriterRichardConniffhasspenthiscareeroutinthefield

Satellites spot new penguin colonies by their poo

日期:2019-03-08 09:05:01 作者:尤潮窦 阅读:666

ByCatherineBrahic(Image:ThorstenMilse/RobertHarding/RexFeatures)(Image:BAS)(Image:BAS)Lookingforpenguins?Thefastestandeasiestwayistospottheirpoofromspace

Mysterious night-shining clouds may peak this year

日期:2019-03-08 08:09:03 作者:福敦 阅读:666

ByRachelCourtlandSkywatchersinthenorthernhemispherehavesnappedthefirstimagesofthisyear’snoctilucentclouds–silverybluestructuresthatarethehighestcloudstoforminEarth’satmosphere.Thisseason’scropofclouds

Twitter's first scientific study needs you!

日期:2019-03-08 07:16:02 作者:晋偃鸵 阅读:666

Cansomepeoplecorrectlyidentifyaplaceusingmindpoweralone?PsychologistRichardWisemanoftheUniversityofHertfordshire

Babysitting whales give mums time for a snack

日期:2019-03-08 07:15:01 作者:乐蓣蜡 阅读:666

ByMattKaplanOnlyadultspermwhalesareablediveintodeepwaterstohuntforsquid

Robot farmhands prepare to invade the countryside

日期:2019-03-08 07:04:03 作者:咸喁 阅读:666

ByTomSimonite(Image:CMU/TonyStenz)Fromploughstoseeddrillstotractors

Diseased cells transformed into healthy stem cells

日期:2019-03-08 06:19:03 作者:钦他 阅读:666

ByBobHolmesGeneticallydiseasedcellsthathavehadtheirdefectcorrectedthroughgenetherapycanbereprogrammedintostemcellscapableofforminganytissueinthebody

Why is the Earth moving away from the sun?

日期:2019-03-08 06:08:05 作者:咸獭 阅读:666

ByKellyBeatty

Were our earliest hominid ancestors European?

日期:2019-03-08 05:14:03 作者:宿辟 阅读:666

ByBobHolmes(Image:NationalAcademyofSciences

Gallery: The final mission to repair Hubble

日期:2019-03-08 05:04:07 作者:支鸺瘳 阅读:666

ByRachelCourtlandClickhereforagalleryofthebestimagesfromthemission.Notlongafterits19thbirthdayinApril

新加坡金沙官方网站:SpaceShipTwo's rocket motor test-fired for first time

日期:2019-03-08 04:11:08 作者:廉慎 阅读:666

ByPaulMarksThehybridrocketmotorthatisintendedtopowertouristtripstotheedgeofspaceaboardVirginGalactic’sSpaceShipTwohasundergoneitsfirstsuccessfultest-firings.Therocketmotor’sdesignincorporateslessonsle

New swine flu cases point to invisible pandemic

日期:2019-03-08 04:07:07 作者:危矛 阅读:666

ByDeboraMacKenzieUPDATE18:003June2009:TheUKHealthProtectionAgencyhasnowchangeditsrulestorecommendtestinganypatientwithflu-likesymptomsforswineflu

新加坡金沙官方网站:TV-watching tots miss out on vital chat

日期:2019-03-08 03:14:07 作者:林艹始 阅读:666

ByEwenCallawayNowonderAmericanscalltelevisionthe“boobtube”.InfantsvocaliselessandhearfewerwordsfromnearbyadultswhentheTVison

Rules of high seas could lead to Arctic 'pole of peace'

日期:2019-03-08 03:14:05 作者:禹糍娩 阅读:666

ByCatherineBrahic(Image:Berkmanetal./AAAS)It’stoolatetopersuadetheworld’scountriestoagreeformallytokeeptheirhandsofftheArctic

Climate change could kill 500,000 a year by 2030

日期:2019-03-08 02:17:06 作者:真峤 阅读:666

ByDavidCohenIt’sbeenabusyweekforclimatechangecampaigners.First

Make-or-break time for space station research

日期:2019-03-08 02:10:08 作者:钦释 阅读:666

ByDavidShigaThedebateoverthebenefitsoftheInternationalSpaceStationissettoheatup

Robot sub reaches the world's deepest abyss

日期:2019-03-08 01:12:08 作者:简艘怔 阅读:666

ByCatherineBrahic(Image:WoodsHoleOceanographicInstitution)(Image:ChristopherGriner

Hot rock power scheme could brew trouble in Eden

日期:2019-03-08 01:11:04 作者:窦紊攫 阅读:666

ByDavidCohenAnambitiousprojecttoextractgeothermalenergyfromhotrockswaslaunchedintheUKthisweek.Canitavoidthesamefateasrecenthigh-profileandpotentiallydangerousfailedattemptselsewhereintheworld?Thep

Will supersonic air travel's return be another white elephant?

日期:2019-03-07 12:16:09 作者:干恬位 阅读:666

REUTERS/BoomSupersonicByPaulMarksInDecember1967

The body’s killer immune cells also feed fetuses in the womb

日期:2019-03-07 12:08:01 作者:司寇柽 阅读:666

JillLehmannPhotography/GettyByAndyCoghlanTheimmunesystem’saggressivenaturalkillercells–whichnormallykillcancercellsandinfectiouspathogens–alsohelpnourishearlyfetuses

Six-year-olds will pay to see bad guys get their comeuppance

日期:2019-03-07 11:09:06 作者:成埤隘 阅读:666

KumarSriskandan/AlamyStockPhotoCHILDRENasyoungas6wanttoseewrongdoerspunished

Hijacked sperm carry chemo drugs to cervical cancer cells

日期:2019-03-07 10:10:01 作者:荣树膝 阅读:666

GeorgesKyrillos/AlamyByAliceKleinThere’s anewuseforsperm–deliveringcancerdrugs.Standardchemotherapyistoxictobothcancercellsandnormalcells

How Trump’s ‘ban’ on science words could harm public health

日期:2019-03-07 10:09:09 作者:恽谓 阅读:666

dpapicturealliancearchive/AlamyStockPhotoByDeboraMacKenzieTheTrumpadministrationhasreportedlybannedtheleadingUSpublichealthagencyfromusingcertainwordsinabudgetproposalduenextyear.Andwhatwords:vulnera

Scorn over claim of teleported DNA

日期:2019-03-07 10:09:07 作者:诸葛娲舫 阅读:666

ByAndyCoghlanEditorial:“Whywehavetoteleportdisbelief”ANobelprizewinnerisreportingthatDNAcanbegeneratedfromitsteleported“quantumimprint”ASTORMofscepticismhasgreetedexperimentalresultsemergingfromthela

60 Seconds

日期:2019-03-07 09:12:09 作者:孔豺劓 阅读:666

SaferDown’stestInvasivetestingforDown’ssyndrome

Did corruption raise Haiti's death toll?

日期:2019-03-07 08:19:09 作者:车正丝墚 阅读:666

CORRUPTIONkills.That’sthemessagefromacontroversialanalysisoffatalitiesfrombuildingcollapseinearthquakes

Fooling AI can now be done a thousand times faster

日期:2019-03-07 08:11:08 作者:黄铉 阅读:666

MeikeEngels/AlamyByAbigailBeallTrickingartificialintelligencehasneverbeeneasier.OnewayistofoolanAIintomisclassifyinganimagebymisinformingitaboutwhatthatfileshows.Such“adversarialexamples”cannowbegener

Humpty Dumpty chromosomes fast-track cancer

日期:2019-03-07 08:10:04 作者:鲁桌谆 阅读:666

ByCatherinedeLangeONEcatastrophiceventcouldresultinhundredsofmutations

Wound scanner shows bacteria glowing if your body is infected

日期:2019-03-07 08:09:04 作者:辛藕 阅读:666

MoleculightByClareWilsonTHEsurgeonwaspoisedtocarryoutaskingraftwhenhedecidedtotryoutanexperimentaldevicetocheckforinfection.CalledtheMolecuLighti:X

How to get elected in a termite democracy

日期:2019-03-07 07:18:08 作者:田鲑 阅读:666

IFYOUwanttobecomethekingorqueentermite

新加坡金沙官方网站:Brain training for tinnitus reverses ringing in ears

日期:2019-03-07 07:05:06 作者:谷梁具狷 阅读:666

THEREmaybehopeforpeoplewithtinnitus.Ratswiththeconditionshowedreducedsymptomsafteranewtreatment.Peoplewithtinnitushearnoise

Did corruption raise Haiti's death toll?

日期:2019-03-07 06:19:03 作者:劳狸唑 阅读:666

ByPeterAldhousCorruptionkills.That’sthemessagefromacontroversialanalysisoffatalitiesfrombuildingcollapseinearthquakes

2018 preview: Return to the moon as eight missions are planned

日期:2019-03-07 06:12:06 作者:濮辇藤 阅读:666

BilginS.Sasmaz/AnadoluAgency/GettyImagesByLeahCraneEveryoneisgoingtothemoon

Fledgling space firm will use old Soviet gear

日期:2019-03-07 06:09:07 作者:谈垣研 阅读:666

ITISasecondchancefortworelicsofthecoldwar.ApairofSovietspacestationmodulesarrivedintheIsleofManlastweek

Video games may not boost teenage obesity after all

日期:2019-03-07 06:04:07 作者:应迷腠 阅读:666

ByMacGregorCampbellYOUNGgamersrejoice–videogamesmaynotnecessarilymakeyoufat.AstudyofschoolchildrenintheUSsuggeststhepastimeisnotdrivingchildhoodobesity.Previousstudiesofadultsandthoseintheirlateteensh

Drone-controlled movie cameras catch stunts from every angle

日期:2019-03-07 03:04:03 作者:冉蜡揽 阅读:666

EuanCherry/WENN.comByChrisBaraniukLights

Mystery flares betray hidden force within Crab nebula

日期:2019-03-07 03:02:08 作者:宋焱 阅读:666

EATyourheartout

Ammonites' strict diet doomed them to extinction

日期:2019-03-07 02:13:08 作者:郇臣熬 阅读:666

THEYruledtheseasfor300millionyearsandtheirfossilsareeasytospot

MMR scandal: Wakefield accused of 'deliberate fraud'

日期:2019-03-07 02:09:08 作者:宋醯 阅读:666

ByCatherinedeLangeReadmore:Clickheretoreadtheoriginal

Good news: Demand for coal is plummeting towards a record low

日期:2019-03-07 02:07:04 作者:弘胜芾 阅读:666

iStock/GettyImagesPlusByAndyCoghlanCoalisinthepits

Elevate yourself to become more virtuous

日期:2019-03-07 01:18:03 作者:伯毽叫 阅读:666

ByNicFlemingPREPAREtobeplacedonapedestalbythoseseekingtopersuadeyoutocaremoreforothers.Positioningpeopleatelevatedheightscanmakethemmorecompassionate

新加坡金沙官方网站:Great tits avoid bad food after seeing grossed-out friends

日期:2019-03-07 01:13:10 作者:墨已嫦 阅读:666

BIOSPHOTO/AlamyStockPhotoGreattitsthatexhibitdisgustwhentheyeatahorriblemealmayinadvertentlybedrivingtheirpreytoevolve.Manypreyanimalshaveevolveddeterrentssothatpredatorswillbereluctanttoeatthem:the

After crows fight they touch and preen each other to make up

日期:2019-03-07 01:04:06 作者:百里论翌 阅读:666

FrancoisGohier/ardea.comCrowsmaysoundunpleasantandrepresentalivingsymbolofdeath