生活news center

2019-02-27 11:15:01

Swarms of tiny aircraft could track hurricanes

ByKurtKleiner(Image:DaleLawrence/UniversityofColorado)Swarmsofminiatureairplanesthatcouldsomedaytrackhurricanes

2019-02-27 11:12:01

Modified maize that kills with RNA is given go-ahead in the US

NigelCattlin/GettyFORthefirsttime

2019-02-27 11:06:01

The death of King Coal hints we are at a climate turning point

KevinHoran/AuroraPhotos/AlamyTWOhundredyearsago

2019-02-27 11:04:01

Google's multitasking neural net can juggle eight things at once

TimRobberts/GettyByMattReynoldsDeep-learningsystemstendtobeone-trickwonders:they’regreatatthetaskthey’vebeentrainedtodo

2019-02-27 10:14:01

Nanoscale 'barcodes' can tag individual molecules

ByRobertAdler(Image:NanoLetters)Nanoscopic“barcodes”madefromnickelnanowiresbeadedwithgolddiscscouldmakeiteasiertoauthenticatevaluableproducts

2019-02-27 10:10:01

Universe's first stars may have been dark

ByMaggieMcKeeTheuniverse’sfirststarsmayhavebeenbloatedbehemothspoweredbydarkmatter

2019-02-27 09:18:01

Consciousness helps us learn quickly in a changing world

PeterMarlow/MagnumByAnilAnanthaswamyTounderstandhumanconsciousness

2019-02-27 09:01:01

New ransomware outbreak hits organisations around the world

ChristopherFurlong/GettyByChrisBaraniukAransomwareoutbreakisonceagainbeingblamedforcomputerchaosatorganisationsaroundtheworld.TheUkrainianinteriorministerhassaidhiscountryisfacing thebiggestcyberattac

2019-02-27 08:09:01

Can we count on utopian dreamers to change the world?

ColinAnderson/GettyByBenCollyerAristotlewroteinhisPoliticsthatifmachinescouldbemadetoobeyoranticipatethewillofhumansandthenfunctionuntended

2019-02-27 08:06:01

Electric cars could act as batteries for the energy grid

ByTomSimonite(Image:WillettKempton/UniversityofDelaware)Electricandhybridcarscouldactasenergystoresforthepowergridwhilenotbeingdriven

2019-02-27 08:06:01

ISIS is weaponising consumer drones and we can't stop them – yet

ArisMessinis/AFP/GettyImagesDRONEwarfare

2019-02-27 08:04:01

Europe to launch key space station lab

ByNewScientistSpaceandReuters(Image:NASA/KimShiflett)EuropewillsetdownitsownstakeinspacethisweekwiththelaunchoftheColumbussciencelaboratorytotheInternationalSpaceStation

2019-02-27 07:05:01

Nanoelectrodes could provide bird flu test

ByMaxGlaskinDetectingthepresenceofspecificgenesinaDNAsamplecanbelikelookingforaneedleinahaystack.Nowscientistshavedemonstratedanewprocessthatcouldmakethetaskfareasier–it’salldonebywiringaDNAstrandupto

2019-02-27 07:04:01

Invention: Schizophrenia spotter

ByJustinMullinsDiagnosingpsychiatricdisorderssuchasschizophreniaanddepressionisadifficultbusiness–asmanyas70%ofpeoplewhoexperienceapsychosisforthefirsttimearemisdiagnosed.Sotheneedforanaccurateandobje

2019-02-27 06:14:01

Sun-like stars get a kick out of death

ByDavidShigaStarsliketheSunmaydriftintospacelikeghostswhentheydie

2019-02-27 06:02:01

Living near noisy roads could make it harder to get pregnant

ChristianFerm/FolioImages/GettyByIngaVesperLivingnearanoisyroadseemstoaffectcoupleswhoaretryinggetpregnant

2019-02-27 05:12:01

Chimps are not as superhumanly strong as we thought they were

JoelSartore

2019-02-27 04:07:01

Mars rover Spirit escapes from sandy 'dungeon'

ByMaggieMcKee(Image:NASA/JPL-Caltech/Cornell)(Image:NASA/JPL-Caltech/Cornell)(Image:NASA/JPL-Caltech/USGS/UNM/HiRISE)NASA’sMarsroverSpirithasfreeditselffromtheloosesoilithadbeenstuckinforabout

2019-02-27 04:05:01

Computer servers 'as bad' for climate as SUVs

ByCatherineBrahicComputerserversareatleastasgreatathreattotheclimateasSUVsortheglobalaviationindustry

2019-02-27 03:16:01

Google’s €2.4bn fine is small change - the EU has bigger plans

EmmanuelDunand/AFP/GettyImagesByMattReynoldsWhenitcomestotheEUCommission’sdecisiontofineGoogle€2.42billionforbreakingcompetitionlaw

2019-02-27 03:02:01

Women need a rosy outlook? Then give us reason to be optimistic

RichardBaker/InPicturesviaGettyNowweknowandpresumablyweshouldbegrateful:Womenwhoremain“optimistic”haveareducedriskofheartandrespiratorydisease

2019-02-27 02:17:01

For the environment's sake, don't get divorced

ByAndyCoghlanArisingtideofdivorceistakingahugetollontheplanet

2019-02-27 02:14:01

Chimps outperform humans at memory task

ByRowanHooperVideo:WatchyoungchimpsoutperformtheirhumancounterpartsatthememorygameYoungchimpscanbeatadulthumansinataskinvolvingrememberingnumbers

2019-02-27 01:16:01

Ozone layer recovery will be delayed by chemical leaks

NASAGoddardSpaceFlightCenterByFredPearceThehealingoftheozonelayercouldbedelayedfor30yearsormorebyrisingemissionsofasubstance hithertoignoredbyenvironmentalregulators.Ironically

2019-02-27 01:10:01

Skin patch gives ageing mice a youthful glow

ByRoxanneKhamsiBlockingtheeffectsofasinglegenecanreverseskinageinginmice

2019-02-26 12:07:01

BSE crosses the Atlantic

ByDeboraMacKenzieinBrusselsTHEdiscoveryofaBSE-infectedcowinCanadaconfirmswarningsfromEuropeanscientiststhreeyearsagothatcattleinNorthAmericacouldbeinfected.AndifCanadiancattleareinfecteditislikelythat

2019-02-26 12:03:01

Don't read this if you are one of life's worriers

ByRajPersaudITISnotthekindofnewsthatwillhelpmatters.Astudyinvolvingover60

2019-02-26 11:08:01

Iraq to get digital replicas

ByNicolaJonesTHEBritishMuseumistomakenear-perfectreplicasof1000cuneiformtabletsinitscollectionandsendthembacktoIraqfordisplayandstudy.Theplan

2019-02-26 11:04:01

America's home-grown radio revolution stalls

ByBarryFoxCRYSTAL-CLEARdigitalradiowassettohitAmericathisSeptember–butthetechnologyhasrunintotrouble.TheUSNationalRadioSystemsCommittee(NRSC)lastweekdecidedthesystem’ssoundqualityisnotgoodenoughtobroa

2019-02-26 10:13:01

Mimicry turns computers into everyone's best mate

ByAnilAnanthaswamyCOULDyoulearntoloveyourcomputerandfeelmoresecurearounditifitspoketoyouinyourownvoice?Manyattemptstomakecomputersmorepersonablehavefailed–likethefamouslyirritatinganimatedpaperclip

2019-02-26 08:20:01

Safe from smallpox

PEOPLEvaccinatedagainstsmallpox75yearsagostillhaveantibodiesagainstthedeadlyvirus.ResearchersattheOregonHealthandScienceUniversityinPortlandfoundthatnumbersofwhiteT-cellsagainstthevirusdropbyhalfwithi

2019-02-26 08:06:01

Flutter-free lifestyles

FIVEfemalesofanewspeciesofwoodnymph

2019-02-26 08:06:01

Gloves off in war on sharps

ByMichelleKnottNEEDLESTICKorscalpelinjuriesputhealthcareworkersatriskoflife-threateninginfectionssuchashepatitisCandHIV.Butasimplepairofglovesthatautomaticallydisinfectsthewoundscouldboostthechancesof

2019-02-26 07:19:01

Enter the seven dwarfs

ANEWtypeofdwarfgalaxyhasbeendiscovered.Fromground-basedtelescopes

2019-02-26 07:15:01

Coated implants protect against scanner dangers

ByDuncanGraham-RoweandPaulMarksTWOyearsago

2019-02-26 07:12:01

Molecular scissors make their point

Atjustafewnanometreslong

2019-02-26 07:08:01

Stem cell 'immortality' gene found

ByShaoniBhattacharyaThekeygenethatkeepsembryonicstemcellsinastateofyouthfulimmortalityhasbeendiscovered.ThebreakthroughmayonedaycontributetoturningordinaryadultcellsintothosewiththepropertiesofhumanES

2019-02-26 07:07:01

Vehicle fumes increase asthma risk in children

ByAndyCoghlanCHILDRENexposedtotrafficpollutionaremorelikelytosufferfromcoughing

2019-02-26 06:05:01

Back to their roots

ByJamesRandersoninLondon

2019-02-26 04:06:01

Medicinal wonder-wand

ByBarryFoxVisuallyimpairedpeopleneedhelpidentifyingdrugsinbottlesandfindingthecorrectdose.There’snotmuchroomforBrailleonasmallbottleandpharmaciesdon’thaveBrailleprintersanyway.Fittingaspeech-synthesis

2019-02-26 03:17:01

The Geiger counter within us

ByPhilipCohenHOWmuchdamagedoescosmicradiationdotofrequentflyers?IsdepleteduraniumfromshellscausingcancersinformerwarzonessuchasKosovoandIraq?Isenoughbeingdonetoprotectpeoplefromnaturalradongas

2019-02-26 03:04:01

Everest's rocks reveal their secrets

ByCarolynFryASSUMMITEERSgatherinNepaltocelebratethe50thanniversaryofthefirstascentofEverest

2019-02-26 02:17:01

Dispatches

INSPECTORSINIRAQNuclearinspectorsaresettoreturntotheTuwaithanuclearcomplexinIraqthisweek–buttheyarebeingbarredbytheUSfromcheckingonmostoftheradioactivitythere.Of70buildingscontainingnuclearwasteandrad

2019-02-26 02:09:01

The tortoise is dead, long live the tortoise

ByKurtKleinerFORthepastcenturyandahalf

2019-02-26 02:07:01

Universe comes unstuck

ByDavidL.ChandlerTHEstructureoftheuniverseseemstohaveundergoneadramaticrearrangementafewbillionyearsafteritscreation.Startlingresultsannouncedbythemostcomprehensivegalaxy-mappingprojecteverundertakens

2019-02-26 02:04:01

How infected mozzies live la dolce vita

THEmalariaparasiteactivelyencouragesitsmosquitohosttobingeonsugar

2019-02-26 01:18:01

Learning to talk…

ACHIMP’Sthroatdevelopsmuchlikeaperson’s.Thisfindingchallengesourassumptionsaboutwhenandhowhumansevolvedtheabilitytotalk.Inhumans

2019-02-26 01:11:01

The thermal history of life is revealed

ByAnilAnanthaswamyBYCOLOURINGthetreeoflifeaccordingtothehighesttemperatureatwhichcreaturescanthrive

2019-02-26 01:11:01

Name change fails to mollify critics of anti-terror plan

ByKurtKleinerRENAMINGtheOrwellian-soundingTotalInformationAwarenessprojecthasn’twontheBushadministrationanymorefriends.CriticssaytheTerrorismInformationAwarenessprogrammestillallowstheUSgovernmentanun

2019-02-26 01:05:01

…and walk

HUMANancestorsliving3or4millionyearsagomaynothavewalkedwithastooped

2019-02-02 12:19:03

Salom Alaikum,塔吉克斯坦! 2017年10月7日至8日的活动公告,历史日,天气预报

温度:在GBAO西部晚上3-8热