养肝四部曲!大动肝火,说的就是这时候!

Burma cyclone was forecast four days in advance

ByFredPearce(Image:EuropeanCentreforMedium-RangeWeatherForecasts)Fourwasteddays?Theimage

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养肝四部曲!大动肝火,说的就是这时候!

First Americans thrived on seaweed

ByJeffHechtHowtimeshavechanged.Insteadoflargeamountsofmeatandspuds

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养肝四部曲!大动肝火,说的就是这时候!

永利国际唯一指定官网:Magnetic rocks may reveal Martian life

ByAnnaDavison(Image:SiimSepp/CreativeCommonsShareAlike)AminiaturedetectorcouldpickoutmagneticrocksonMarsthatmightharbourtelltalesignsofancientlife.Theinstrumentcouldselectrocksthatcontainamagneticco

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养肝四部曲!大动肝火,说的就是这时候!

Early whales got the bends

ByEwenCallawayAncientwhaleswerenotmasterdiversliketheirmoderndescendents.Biologistshavediscoveredsignsofdecompressionsyndrome–thebends–inseveraldifferentwhalefossils

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养肝四部曲!大动肝火,说的就是这时候!

Astronomers begin search for 'vanishing' stars

ByDavidShigaAstronomershavestartedmonitoringaboutamillionmassivestarstoseeifanysuddenlyvanish

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养肝四部曲!大动肝火,说的就是这时候!

Iron 'snow' may explain Mercury's magnetic field

ByStephenBattersby(Image:NASA/JHUAPL/CIW)FlakesofironsnowcouldbefallinginsidetheplanetMercury

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养肝四部曲!大动肝火,说的就是这时候!

Cyclone survivors may have to grow their own food

ByDeboraMacKenzieTheUNFoodandAgricultureOrganisationiscallingfor$10millioninemergencyfarmingequipmentandseedsforpartsofsouthernBurmadevastatedbyCycloneNargis

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养肝四部曲!大动肝火,说的就是这时候!

Interview: Why I gave a teenager IVF

ByEwenCallawayThetotalfertilityrateinIsraeliscurrentlyestimatedat2.77childrenbornperwoman

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养肝四部曲!大动肝火,说的就是这时候!

Five science fiction movies that get the science right

ByMichaelMarshallRecentlywepraisedthelatestsci-fiblockbusterIronManforincludingsomanyreal-worldtechnologies.Itmakesachange

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养肝四部曲!大动肝火,说的就是这时候!

Volunteers asked to help find dead spacecraft on Mars

ByHazelMuir(Image:NASA/JPL-Caltech/UniversityofArizona)Scientistshaveinvitedthepublictotrawlhigh-resolutionimagesforsignsofNASA’sMarsPolarLander

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养肝四部曲!大动肝火,说的就是这时候!

How the brain detects the emotions of others

ByAlisonMotlukPeoplewhoaregoodatinterpretingfacialexpressionshave“mirrorneuron”systemsthataremoreactive

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养肝四部曲!大动肝火,说的就是这时候!

Vending machine can spot a youthful face

ByReutersandNewScientiststaffCigarettevendingmachinesinJapanwillsoonbeabletojudgetheiruser’sagefromtheirappearance.Thetechnologyhasbeendevelopedasanefforttohavethemachinescomplywithnewlawsthat

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养肝四部曲!大动肝火,说的就是这时候!

Great tits enjoying the warmer weather – so far

ByMasonInman(Image:T.A.Wilkins)(Image:AGGosler)Asclimatechangeforcesanimalstoshifttheirbreedingschedules

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养肝四部曲!大动肝火,说的就是这时候!

Adderall might improve your test scores – but so could a placebo

ChrisRyan/GettyBySamWongStudentswhotakeAdderalltoimprovetheirtestscoresmaygetaslightbenefit

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养肝四部曲!大动肝火,说的就是这时候!

永利国际唯一指定官网:Enzyme-coated plastic could mean self-cleaning fabrics

ByJonEvansAwaytoattachacoatingof‘live’enzymesontoplasticandothermaterialscouldleadtoclothesthatdigeststainsassoonastheyoccur

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养肝四部曲!大动肝火,说的就是这时候!

Invention: Anti-scar bandage

ByJustinMullinsKeloidscarsareangryredlesionsthatsometimesformaftersurgeryorinjurywhentheskin“overheals”creatinganextratoughregionofnewskin.Dermatologistsbelievethatonefactorintheirformationisstretchin

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养肝四部曲!大动肝火,说的就是这时候!

Sea changes could warn of Day After Tomorrow scenario

ByMasonInmanInthemovieTheDayAfterTomorrow

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养肝四部曲!大动肝火,说的就是这时候!

Treatment hope for killer pregnancy condition

ByEwenCallawayPre-eclampsia–aconditionthatstrikes5%ofpregnanciesandkillsover60

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养肝四部曲!大动肝火,说的就是这时候!

'Ping': Ship microwaves could beat ballast invaders

ByKurtKleinerFittingshipswithindustrial-strengthmicrowavestoheattheirballastwatercouldhelppreventinvasivespeciesfromspreadingaroundtheworld.Whencargoshipsunloadatports

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养肝四部曲!大动肝火,说的就是这时候!

Trump’s plan to cut global health research may cost US billions

EdJones/AFP/GettyImagesByDeboraMackenzieUSgovernmentproposalstospendlessonglobalhealthresearchwillbebadformanycountries–butperhapsworstofallfortheUS.AnanalysisofUSresearchintodiseasesofpoornationshasf

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养肝四部曲!大动肝火,说的就是这时候!

Mud eel's wonky body may help it ambush prey

ChristopherMartinezByJoshGabbatissSpecies:Atypeofmudeel(provisionally:Pythonichthysmacrurus)Habitat:SeafloorsoffthecoastofWestAfricaTalkaboutacrookedcharacter.Asmalleelappearstohaveevolvedth

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养肝四部曲!大动肝火,说的就是这时候!

Comment: Here come the designer babies

ByAndyCoghlanHasaGMmasterracebeencreated?Well

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养肝四部曲!大动肝火,说的就是这时候!

When burning gas is good for the planet

ByMasonInman(Image:stock.xchng)Ruralfamiliescanslashtheirenergycosts

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养肝四部曲!大动肝火,说的就是这时候!

Europe recruits astronauts for possible Moon missions

ByHazelMuir(Image:ESA/AKuipers)TheEuropeanSpaceAgencyhaslaunchedalivelycampaigntorecruittalentednewastronautsforfuturemissionstotheInternationalSpaceStation

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养肝四部曲!大动肝火,说的就是这时候!

Cold plasma needles for dentists edge closer

ByBelleDumé(Image:XLu)(Image:XLu)Anewwaytoexaminethecompositionofluminousjetsofionisedgasknownas“plasmaneedles”couldspeedtheirprogresstowardstheirusefordentaltreatmentandothermedicaluses.Aplasmaisa

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养肝四部曲!大动肝火,说的就是这时候!

Hubble exploits galactic lenses for deepest view ever

ByLisaGrossman(Image:NASA

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养肝四部曲!大动肝火,说的就是这时候!

Cygnus launch sparks science boom in low Earth orbit

ByJacobAron(Image:NASA)Ants

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养肝四部曲!大动肝火,说的就是这时候!

Dust factory seen in the heart of an exploding star

ByJackMillner(Image:AlexandraAngelich(NRAO/AUI/NSF)

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养肝四部曲!大动肝火,说的就是这时候!

Astrophile: Heavy metal asteroid is a spacecraft magnet

ByLisaGrossman(Image:JPL/CorbyWaste)Object:asteroid16PsycheAlterego:nakedmetalcoreIfJulesVernewerealive

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养肝四部曲!大动肝火,说的就是这时候!

Star-aligned temples hint at Pompeii's religious mix

ByVictoriaJaggardinNationalHarbor

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养肝四部曲!大动肝火,说的就是这时候!

Gas blob comes late to black hole supper

ByVictoriaJaggardinNationalHarbor

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养肝四部曲!大动肝火,说的就是这时候!

Robots aren't yet ready to work alone in space

ByVictoriaJaggard(Image:B.A.Rupert/MissouriSandT)TwentyyearsafterfixingtheHubbleSpaceTelescopebyhand

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养肝四部曲!大动肝火,说的就是这时候!

Astrophile: Binary stars that form like fraternal twins

ByRebeccaBoyle(Image:BillSaxton

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养肝四部曲!大动肝火,说的就是这时候!

Second tiny asteroid spotted before it hit Earth

ByJeffHechtThefirstnewasteroididentifiedthisyeardidn’tlastlong.Asteroid2014AAwasspottedbyatelescopeearlyNewYear’smorning

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养肝四部曲!大动肝火,说的就是这时候!

Gecko feet will let robot minions fix space stations

ByPaulMarks(Image:SimonFraserUniversitySchoolofEngineeringScience/MENRVA)Itmaylooklikeacircuitboardstucktotheceiling–butthisisactuallyaclimbingrobot.Strangerstill

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养肝四部曲!大动肝火,说的就是这时候!

Anybody out there? The how and what of alien life

ByMarcusChownArtists’impressionsofPlutoareallwehaveuntilaprobereachesitin2015(Image:ESO/L.Calçada)Threenewbooksbringusuptospeedonextraterrestriallife

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养肝四部曲!大动肝火,说的就是这时候!

Christmas Eve spacewalk a success for NASA

ByJacobAron(Image:NASA)Takeabreather

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养肝四部曲!大动肝火,说的就是这时候!

Huge cosmic voids could probe dark energy

ByAnilAnanthaswamyNothingtoseehere?Despitebeingvastexpansesofnothingness

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养肝四部曲!大动肝火,说的就是这时候!

'Cosmic neutrinos are ready to take centre stage'

ByJonWhite(Image:J.R.Bernstein)Thesearchforneutrinosfromdeepspacegivesusanewvistaonsomeofthemostviolentprocessesintheuniverse

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养肝四部曲!大动肝火,说的就是这时候!

Breaking relativity: Celestial signals defy Einstein

ByStuartClarkSpace-timeisthefabricoftheuniverse

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养肝四部曲!大动肝火,说的就是这时候!

India's hefty 'naughty boy' rocket comes in from cold

ByJacobAronIndia’smostpowerfulspacerocketblastedoffonSundayinthevehicle’sfirstsuccessfullaunchforadecade.Previouslyfearedunreliable

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养肝四部曲!大动肝火,说的就是这时候!

Five DIY hacks to survive a space emergency

ByJacobAron(Image:NASA)(Image:NASA)SnorkelscouldbecomelifesaversontheInternationalSpaceStation.NASAannouncedonWednesdaythatduringaseriesofthreespacewalksscheduledforthecomingweek

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养肝四部曲!大动肝火,说的就是这时候!

Water plumes spark a race to Jupiter moon Europa

ByLisaGrossman(Image:JPL-Caltech/NASA)Editorial:“Wedon’tneedtolandtofindlifeonEuropa“LET’SputMarsinourrear-viewmirror.RecentsignsofwatergushingfromEuropacouldmakeJupiter’sicymoonthenexthotdestin

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养肝四部曲!大动肝火,说的就是这时候!

Astrophile: Trio of dead stars could take on Einstein

ByJacobAron(Image:BillSaxton;NRAO/AUI/NSF)Objects:Afast-pulsingstarandtwowhitedwarfsLocation:Araretriple-starsystemThethreefriendshadbeenthroughalotovertheyears.Onehadanexplosivepersonalitythat

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养肝四部曲!大动肝火,说的就是这时候!

Sand dunes serve as 'windsocks' on distant planets

ByAndyCoghlan(Image:AlfonsHauke/Getty)Tellingwhattheweatherislikeondistantplanetsmightbepossible

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养肝四部曲!大动肝火,说的就是这时候!

永利国际唯一指定官网:We don't need to land to find life on Europa

“Alltheseworldsareyours.ExceptEuropa.Attemptnolandingthere.”SowarnedtheprotectorsoflifeonJupiter’sicymoonin2010:OdysseyTwo

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养肝四部曲!大动肝火,说的就是这时候!

Hunting wormholes in a Soviet-era science city

ByKatiaMoskvitchinMoscowTHISisn’twhatyouwouldexpecta“sciencecity”tolooklike.Theyhuntformysteriouscosmicodditieslikewormholesandwhiteholeshere

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养肝四部曲!大动肝火,说的就是这时候!

Sleepy sun thickens the slow solar wind

ByStuartClarkEventhesunneedsabreak.Aslowdowninsolaractivityhasgivenusthefirstrealclueaboutaperiodofdramaticsolarbehaviour350yearsago.In2008

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养肝四部曲!大动肝火,说的就是这时候!

永利国际唯一指定官网:Dark matter 'wind' may be warped by the sun

ByKatiaMoskvitchDark-matterhuntersmayneedtochecktheircalendars.Thesun’sgravitycouldchangethetimewhendarkmattersignalsaredetectedonEarth

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养肝四部曲!大动肝火,说的就是这时候!

GPS satellites suggest Earth is heavy with dark matter

ByAnilAnanthaswamyGPSishandyforfindingaroute

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养肝四部曲!大动肝火,说的就是这时候!

青年中心受到威胁

青年中心受到威胁

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