Self-destructing bacteria are engineered to kill cancer cells

日期:2019-03-05 08:20:02 作者:胶丬 阅读:666

BACTERIAcouldbeournewalliesinthewaragainstcancer

One Per Cent

日期:2019-03-05 08:16:01 作者:夏侯掂 阅读:666

Juffin/GettyAsrequestsgo

Dark matter no-show puts favoured particles on death row

日期:2019-03-05 07:19:05 作者:胥颊严 阅读:666

C.H.FahamByJacobAronTHEHUNTlastednearlytwoyears

Dragnet to find Turkey coup plotters is harming academic freedom

日期:2019-03-05 07:19:04 作者:朱糨蜢 阅读:666

SOCIETY’Sprizedinstitutionsarealwaysworthdefending.On16July

Baidu uses millions of users' location data to make predictions

日期:2019-03-05 06:20:12 作者:满铯 阅读:666

plainpicture/AuroraPhotos/JasonLangleyByHalHodsonBAIDU

California's fires force evacuation of people and exotic animals

日期:2019-03-05 06:19:08 作者:浦啖谒 阅读:666

APPhoto/NickUtCALIFORNIAisburning

60 Seconds

日期:2019-03-05 06:15:07 作者:武悱 阅读:666

Beingatyourdeskshouldn’tmeanworkingyourselftodeath.Doingatleast1hourofcycling

City slicker monkeys are overweight and have high cholesterol

日期:2019-03-05 06:15:07 作者:勾柝伶 阅读:666

CITYslickermonkeyshaveiteasy–butwiththeirsophisticatedlifestylecomehealthconcerns.Urbanwhite-footedtamarinsseemtoenjoyalifeoffewworries

No more space race rhetoric: it's not just about the US any more

日期:2019-03-05 06:06:06 作者:潘巾纫 阅读:666

NASANATIONALISMhasalwaysbeenapartofspaceexploration.TheUSwenttothemoon“becauseitwashard”

One Per Cent

日期:2019-03-05 06:05:02 作者:卜饶 阅读:666

BERTRANDLANGLOIS/AFP/GettyAmillioncelebritiesarehelpingtotrainfacialrecognitionsoftware.AteamatMicrosoftResearchinRedmond

Torn-apart galaxy may be exacting revenge on the Milky Way

日期:2019-03-05 05:08:12 作者:阎倡 阅读:666

IT’Spoeticjusticeonacosmicscale.ThesamegalaxytheMilkyWayistearingapartmayberesponsibleforamysteriouswarpinourgalaxy’sdisc.Approximately50galaxiesorbitourown.Thenearest

Squishy cubes with a secret smile could be used for prosthetics

日期:2019-03-05 05:08:05 作者:秦狁 阅读:666

COULAISETALTHINKMinecraft

Zika epidemic could burn out in 3 years but return after 10

日期:2019-03-05 05:05:07 作者:屠欲砝 阅读:666

THEZikaepidemiccouldbeoverinthreeyears.Bythen

Mars rover Curiosity gets license to shoot its laser at will

日期:2019-03-05 05:02:07 作者:靳磙 阅读:666

WATCHoutMars

First superatom molecules pave way for new breed of electronics

日期:2019-03-05 04:08:10 作者:江丝木 阅读:666

IT’SLegoforadvancedchemists.Superatomshavebeenlinkeduptomakemoleculesforthefirsttime.Thesecouldbethebuildingblocksforadvancedmagneticmaterialsandelectronics.Chemistsbeganbuildingsuperatomswhentheyfoun

Most powerful obesity gene found so far adds 1.5 to BMI scores

日期:2019-03-05 03:16:12 作者:谯梧埃 阅读:666

ITCOULDbeinyourDNA.Agenevariantthatraisestheriskofobesitybybetween30and40percentisthestrongestgeneticpredictorofbodyweightfoundinhumanssofar.HavingjustonecopyofthisvariantoftheCREBRFgeneislinkedtoanin

Universal ancestor of all life on Earth was only half alive

日期:2019-03-05 03:14:07 作者:符荥胙 阅读:666

RalphWhite/Corbis/GettyByMichaelLePageWANTtofindsomeancientfossils?Scratchyourself.Manyofthegenesinourcellsevolvedbillionsofyearsagoandafewofthemcanbetracedbacktothelastcommonancestorofalllife.Nowwe

Let's ditch the idea that only home-cooked food is good for kids

日期:2019-03-05 03:09:01 作者:疏洧 阅读:666

AndrzejKrauzeONLY16percentofUKmotherscookfromscratcheveryday

Hunting for Mars-like life a kilometre below Earth's surface

日期:2019-03-05 03:05:02 作者:廖蹰晃 阅读:666

KateRaviliousByKateRaviliousORANGEboilersuit?Check.Hardhatandheadlamp?Check.Emergencybreathingapparatus?Check.Eardefenderson

Eating each other's faeces helps earwig young survive famine

日期:2019-03-05 03:03:09 作者:爱恪 阅读:666

JoëlMeunierDESPERATEtimescallfordesperatemeasures.Asfoodshortageshit

Boozy primates seek out nectar with the highest alcohol content

日期:2019-03-05 01:20:09 作者:刁赂 阅读:666

KonradWothe/MindenPicturesITLOOKSwasted

Ghost particles may explain why gravity is so surprisingly weak

日期:2019-03-05 01:15:07 作者:贡癫 阅读:666

ESO/T.PreibischByConorGearinGHOSTLYparticlescouldbehauntingouruniverse.Anewtheoryclaimsthatthecosmosisfullofunseenparticlefamiliesthatdon’tinteractwitheachother.Iftrue

Neanderthal skulls and brains may have developed just like ours

日期:2019-03-05 01:05:11 作者:弘蜮氢 阅读:666

ByColinBarrasGREATmindsgrowalike.Neanderthalbrainsgrewinthesamewayasoursdo

Astronauts prepare for Mars mission at the bottom of the sea

日期:2019-03-05 01:04:10 作者:莫悬 阅读:666

NASA/KarlShrivesAQUANAUTSaway.On21July

Mass landfills are saving endangered vultures from extinction

日期:2019-03-04 08:17:05 作者:都擂 阅读:666

THEendangeredEgyptianvulturecouldbouncebackthankstothepresenceoflandfills.Insomeareas

LIGO could detect gravitational waves' permanent space-time warp

日期:2019-03-04 08:03:10 作者:挚逝羰 阅读:666

ByLeahCraneSPACE-TIMEcanbepermanentlywarpedbythegravitationalwavesthatconstantlyripplethroughit.Thedistortion

East Africa's drought threatens iconic wildebeest migration

日期:2019-03-04 08:02:07 作者:张馄 阅读:666

GinaBenderByAdamPopescuTHEwildebeestlooktired.Skittishattheslightestsound

Beaver dams keep streams cool and protect sensitive fish

日期:2019-03-04 07:13:10 作者:施佛绣 阅读:666

ChaseDekkerWild-LifeImagesTHAT’Sdamcool.Beaverdamscouldlowermaximumwatertemperaturesinstreams–keepingfishsafefromdangeroushighs.Previousstudiessuggestedthatthesedamswarmthewater

EU nations set to wipe out forests and not account for emissions

日期:2019-03-04 07:11:05 作者:却骖音 阅读:666

EUNATIONSthatappearkeentoboosttheirclimatecredentialsbyswitchingto“green”biomassareaccusedofworkingbehindthescenestoexpungethecarbonemittedbyburningwoodinpowerstationsfromnationalemissionsstatistics.O

First timeline of a cancer tracks tumours from origin to spread

日期:2019-03-04 07:03:04 作者:侴钙邛 阅读:666

ByAndyCoghlanIT’Srarethatanythinggoodcomesfromcancerdiagnosis.Butoneman’sillnesshasledtothefirstprecisetracingofacancer’sevolution.Arareturnofeventsgavedoctorstheexacttimeatwhichatumourdevelopedinthep

Citizens give up data in blockchain project to improve cities

日期:2019-03-04 06:11:06 作者:晋煺击 阅读:666

ByMattReynoldsACTIVISMhasneverbeensoeasy.Urbanresidentswillsoonbesharingtheirpersonaldata–notwiththeusualsocialmediagiants

Flushing fallopian tubes with poppy seed oil boosts fertility

日期:2019-03-04 06:07:05 作者:谷焓 阅读:666

JamesCavallini/SciencePhotoLibraryA100-year-oldmedicaltechniqueusedinfertilityscanshasturnedouttohelpwomengetpregnant.Whenawomanhastroubleconceiving

Dust reveals giant black holes merging in galactic collisions

日期:2019-03-04 05:14:09 作者:仓约 阅读:666

Thehuntforakeystageintheformationofthebiggesttypeofsupermassiveblackholehasbeguninearnest

Trump's 2018 budget slashes funding from healthcare and science

日期:2019-03-04 05:06:07 作者:雍屦 阅读:666

PRESIDENTDonaldTrump’sadministrationplanstogutfundingforhealthcareandmedicalresearch

Our brains prefer invented visual information to the real thing

日期:2019-03-04 05:04:04 作者:元硬笞 阅读:666

ByClareWilsonSEEINGshouldn’talwaysbebelieving.Weallhaveblindspotsinourvision

Polar bears shift from seals to bird eggs as Arctic ice melts

日期:2019-03-04 04:18:03 作者:戈卡 阅读:666

ByThomHoffmanPOLARbearsmaybeditchingseafoodinfavourofscrambledeggsastheheatrisesintheArctic

Waves surge in opposite directions around Io's largest lava lake

日期:2019-03-04 04:09:10 作者:崔斥饬 阅读:666

SURF’SuponJupiter’smoon.MagmawavestravellingbothclockwiseandanticlockwisehavebeenspottedforthefirsttimeonthesurfaceofalavalakeonIo

Ransomware attack hits 200,000 computers across the globe

日期:2019-03-04 04:07:01 作者:宾颃赖 阅读:666

AlexMilanTracy/PATHEoutbreaksurfacedon12Mayandspreadquickly

Bioelectric tweak makes flatworms grow a head instead of a tail

日期:2019-03-04 04:05:09 作者:康濯 阅读:666

ByJessicaHamzelouCUTofftheheadofaplanarianflatwormandanewonewillgrowinitsplace.Thewormisoneofmanycreaturesthathavesomekindofmemoryforlostlimbs

Fish boost photosynthesis by wafting water around corals

日期:2019-03-04 04:03:03 作者:侯梯 阅读:666

GeorgetteDouwma/naturepl.comTHEfinfanningofdamselfishintheRedSeahelpsboosttherateofphotosynthesisofthealgaethatliveinsidecorals.Wealreadyknewthatthedamselfish(Dascyllusmarginatus)livesinsymbiosiswitht

60 Seconds

日期:2019-03-04 04:01:07 作者:毋丘耜脾 阅读:666

TwoastronautsventuredoutsidetheInternationalSpaceStationonanunplannedtwo-hourspacewalk.Theaimwastorepairavitaldatarelayboxthatcontrolssolararrays

AI can doctor videos to put words in the mouths of speakers

日期:2019-03-04 03:13:01 作者:卫玖 阅读:666

ARTIFICIALintelligencecanputwordsrightintoyourmouth.Anewsystemturnsastillimageofapersonandanaudioclipintoadoctoredvideoofthepersonspeakingthewordsintheaudio.Thesoftwarecouldsoonmeanthatrealisticfakevi

Astronomers scramble as 'alien megastructure' star dims again

日期:2019-03-04 03:05:01 作者:惠锑 阅读:666

THEweirdeststarinourgalaxyisactingupagain.On19May

Human blood stem cells grown in the lab for the first time

日期:2019-03-04 03:03:06 作者:陆苑 阅读:666

ByJessicaHamzelouPEOPLEwithblooddiseasesandleukaemiacouldonedaybetreatedwiththeirowncells

Three amazing nature areas shortlisted for World Heritage status

日期:2019-03-04 02:11:09 作者:蔡厂小 阅读:666

XavierROSSI/Gamma-RaphoviaGettyTHREEsitesofoutstandingbiodiversitycouldsoonbegrantedNaturalWorldHeritagestatus

Unprecedented cholera outbreak tears through war-torn Yemen

日期:2019-03-04 02:04:05 作者:危彪 阅读:666

KhaledAbdullah/ReutersACHOLERAoutbreakinYemenhaskilled332peopleinfourweeksandleftsome32

Rising seas could double the number of severe coastal floods

日期:2019-03-04 01:20:08 作者:刘冫 阅读:666

DinodiaPhoto/GettyByChelseaWhyteBYMID-CENTURY

Mouse sperm sent into space produces healthy IVF babies

日期:2019-03-04 01:07:06 作者:杭沣炕 阅读:666

SayakaWakayamaetalByAliceKleinWEHAVElift-off.Freeze-driedmousespermthatspentninemonthsinspacehassuccessfullyimpregnatedfemalemiceandcreatedhealthyoffspring.Despitegrowingdiscussionaroundspacecolonisat

Water enters the Doomsday vault which is now under repair

日期:2019-03-04 01:07:04 作者:元嚼癜 阅读:666

KerstinLangenberger/ImageBroker/AlamyTHEdoomsdayvaultthatissupposedtoprotecttheworld’smostvaluableseedsagainstanykindofdisasterhassprungaleak.TheNorwegiangovernmentisalteringtheentrancetotheSvalbardGl

Science: Say goodbye to the tenth planet

日期:2019-03-03 08:20:10 作者:艾懂畏 阅读:666

ByNIGELHENBESTThereisnotenthplanet

Treasury clawback keeps Britain out of Europe

日期:2019-03-03 08:15:02 作者:申篥 阅读:666

ByWILLIAMBOWNDiscontentabouttheTreasury’srulesonresearchfundinghasfinallyreachedthosewhorunthegovernment’sownresearchprogrammes