金沙上网导航news center

2019-03-03 13:17:07

Slowing down MS

THEdamagedonetothebrainbymultiplesclerosishasbeendramaticallyslowed

2019-03-03 13:03:11

Bugs thrive under seabed

ByJamesRandersonAUNIQUEcommunityofbacterialiving300metresbeneaththefloorofthePacificOceanhasbeeninvestigatedforthefirsttime.Thisisthemostdetailedstudysofaroflifewithintheoceaniccrust

2019-03-03 13:01:05

Dispatches

PROZACFORKIDSChildrenintheUScannowbegiventheantidepressantProzac.Lastweek

2019-03-03 12:14:01

Soundbites

“Appropriateinstature

2019-03-03 11:14:01

Crab trigonometry

DESPITEtheirtinybrains

2019-03-03 11:04:08

Computer bird brain is a match for nature's virtuoso singers

ByHazelMuirADDINGavirtualbraintoacomputermodelofasingingbirdhasallowedscientiststofigureouthowbirdscomposetheirsongs.Thefeathintsthatwemightonedaybeabletomapsomeofthecomplexcircuitryinananimal’sbrainj

2019-03-03 10:16:09

Big hearts are first past the post

ByJamesRandersonWHENfortunescanbewonorlostbyanose

2019-03-03 09:16:13

Toxic Titan

SATURN’SgiantmoonTitanhasanatmosphereathousandtimesmorepoisonousthanthought.Titan’sthickatmosphereismadeofnitrogenandmethane

2019-03-03 09:13:02

Overeager adverts inflate drug claims

ByDuncanGraham-RoweDOCTORSarebeingmisledbysomeadvertisementsthatciteindependentresearchtoendorsetheirproducts.Thepharmaceuticalindustryisincreasinglyusingreferencestoclinicaltrialstobackupadvertisingc

2019-03-03 07:12:06

金沙上网导航:Giant creatures appeared millions of years early

ByJeffHechtROCKSinNewfoundlandthatare575millionyearsoldhaverevealedtheearliestanimalfossilsyetdiscovered.Theanimalsare2metreslong–defyingpalaeontologists’ideasaboutwhenthefirstanatomicallycomplexmulti

2019-03-03 07:07:05

Bumper sticker radar

ByBarryFoxLuxurycarsoftennowcomewithultrasonicproximitysensorstohelpdriversavoidcollisionswhileparking.NowABAutomotiveofCardiffplansanadd-onversionthatdriverscanfittooldermodels(GB2376075).Thedeviceis

2019-03-03 06:11:08

Smugglers face neutron test

ByNicolaJonesTHEsecuritycordonaroundtheUScouldbetightenedwithanimprovedsystemforcatchingpeopletryingtosmugglenuclearmaterial.Thedetectors

2019-03-03 06:04:11

Moon photo mystery

ByJeffHechtAMYSTERIOUSflashontheMooncaughtoncamera50yearsagoisstillprovokingdisagreementsaboutitsorigin.AstronomerBonnieBurattisayshernewresultsshowthattheflashwascausedbya20-metreasteroidhittingtheMo

2019-03-03 06:01:01

'Gadget printer' foreshadows a new industrial revolution

ByDuncanGraham-RoweEVENifThomasEdisonandJohannGutenbergweretomeetinatimewarp

2019-03-03 05:02:04

金沙上网导航:Shipping 'pile-up' sparks safety fears

ByMickHamerTHElatestmaritimeanticollisiontechnologieswillonlypreventaccidentsatseaifshipoperatorsarepreparedtoinvestinboththetechnologyandpropertrainingfortheships’officerswhowilluseit

2019-03-03 04:04:02

A load of balka?

ByBarryFoxIt’sofficial:computersstillcannotrecognisespeechproperly

2019-03-03 03:17:08

The net is closing on coral reef bombers

ByMichelleKnottCOASTGUARDSwillsoonbehotonthetrailoffishermenwhoareillegallyblastingmanycoralreefstorubbleastheyusebombstoincreasetheircatch.BlastfishingisaprobleminmanyplacesthroughoutSouth-EastAsiaan

2019-03-03 03:16:04

If not today, tomorrow

ByClaireAinsworth

2019-03-03 03:16:03

Telescope technology banishes wobbly knees

ByJennyHoganHOWdoyouaddtenyearstothelifeofanartificialkneejoint?Askanastronomer.Aroboticpolisherdesignedtomakethemirrorsinspacetelescopessupersmoothcouldextendthelifetimeoffakeknees.Manypeopleworldw

2019-03-03 03:15:01

How calf saliva could improve your toothpaste

ByJamesRandersonANTI-BACTERIALchemicalsformedbythesalivaofsucklingcalvescouldsoonbeaddedtoproductssuchastoothpastesandantisepticcreams.Thechemicalsarepartoftheantibioticarsenalincow’smilkthathelpsprot

2019-03-03 03:06:12

Wondrous tail

APROTEINthathelpsgeckosregrowtheirtailscouldhelppeopleregeneratelymphvessels.Geckosregularlyshedtheirtailstoescapepredators

2019-03-03 03:05:07

Stem cells fix the damage

ByJamesRandersonIFYOUsufferaheartattack

2019-03-03 03:02:12

Twin towers dust risk smaller than feared

THEcollapseoftheWorldTradeCentertowersin2001producedvastplumesofdustcontaminatedwithtoxicchemicalsfrombuildingmaterials.Itwasthoughtthatthedust

2019-03-03 01:14:04

Background radiation enough to trigger cancer

ByRobEdwardsMOSTcasesofthecommonesttypeofchildhoodthyroidcancercouldbecausedbylowlevelsofnaturalradiationfromrocksandcosmicrays

2019-03-03 01:01:11

Don't clone at home, say movie moguls

ByBarryFoxYOUcan’tmesswithHollywood.That’sthetoughNewYearmessagefromthemoviestudios

2019-03-02 14:02:08

The shape of post-Brexit science is becoming clearer

FSG/Getty“LET’Sseethefineprintandthecontext…ifit’snotwrittenonthesideofabusIdon’tbelieveit.”ThatwastheacerbicreactionofoneacademictoTheresaMay’spromiselastMondaytoinvestanextra£2billionayearby2020“toh

2019-03-02 13:13:08

Double calamity for X Prize contenders

ByMaggieMcKeeTwolow-costrocketsvyingforthe$10millionAnsariXPrizehavefailedspectacularlywithinadayofeachother.Thecalamitieshaveprobablycostbothteamtheirchancesofwinning

2019-03-02 13:13:05

Teen T-rex had monster growth spurt

ByAnnaGoslineToweringTyrannosaurusrexreacheditscolossalproportionsduetoamonstergrowthspurtinitsteenageyears

2019-03-02 13:08:04

金沙上网导航:Language trends run in mysterious 14-year cycles

AlbertLlop/AnadoluAgency/GettyImagesBySophiaChenThemediatendstointerpretcultureinyearlycycles.Criticspublishend-of-yearbest-oflistsandOxfordDictionariesjustselected“post-truth”asitswordoftheyear.Butth

2019-03-02 11:19:05

It's time to relax the rules on growing human embryos in the lab

ChrisLeschinsky/GettyWHENitcomestostudyingourearliestexistence

2019-03-02 10:18:05

Steroids boost performance in just weeks

ByDavidCohenEvenalowdoseoftestosteronecangiveathletesabigperformanceboost–andinafractionofthetimethoughtnecessary

2019-03-02 10:10:08

Treatment for chronic pain can be lethal, but there is an answer

CarolineBarbera/picturetankYOUmayhavedoneit:shruggedoffsomeone’scomplaintsofpainwhenthereseemstobenothingphysicallywrongwiththem.That’strueforprofessionals

2019-03-02 09:11:08

Shelved instrument could restore Hubble's UV vision

ByJeffHechtAninstrumentthatcouldreplacekeyfunctionsofarecentlyfailedspectrographontheHubbleSpaceTelescopeisalreadybuiltandsittingontheground.Completedin2003

2019-03-02 08:19:13

Microsoft prepares largest ever software upgrade

ByWillKnightOneofthelargestsoftwareupgradeseverisbeingpreparedbyUSsoftwaregiantMicrosoft.ServicePack2(SP2)fortheWindowsXPoperatingsystemshouldbereleasedinlateAugustandwillbeavailabletoatleast233millio

2019-03-02 08:10:11

Being popular is good for health - in monkeys, at least

LaurenBrent/AAASByNewScientiststaffandPressAssociationLifeatthebottomofthesocialladdercanbedamagingtohealth–evenformonkeys.Astudyofrhesusmonkeyshasrevealedthestressoflowsocialstatuscanbedamagingtothei

2019-03-02 08:07:01

Vaccine against rheumatic fever shows promise

ByMaggieMcKeeAvaccineagainstthebacteriumthatcausesseveresorethroatandrheumaticfeverhasshownpromiseinearlytrials

2019-03-02 07:17:11

金沙上网导航:SpaceX wants to launch more satellites than are already in orbit

SpaceXSPACEXisaimingforsatellitedomination.ElonMusk’sspacefirmwantstolaunchmoresatellitesthanarecurrentlyinorbit

2019-03-02 07:01:09

Bacteria taught to bond carbon and silicon for the first time

JasperJuinen/BloombergviaGettyByAvivaRutkinProteinssolveproblems.Byguidingevolutionalong

2019-03-02 06:06:03

UK scientists to clone human embryos

ByShaoniBhattacharyaThefirstlicenceallowingscientiststoclonehumanembryosinordertoextractstemcellshasbeengrantedbytheUK’sregulatorybody.TheHumanFertilisationandEmbryologyAuthority(HFEA)approvedanapplic

2019-03-02 05:09:04

Zika is no longer an emergency – it’s worse than that, says WHO

JoeRaedle/GettyByJessicaHamzelouZikavirusnolongerrepresentsapublichealthemergency

2019-03-02 04:14:07

Time to stage trials of engineering the atmosphere to cool Earth

XiaYuan/GettyTheParisclimateagreement’sgoalofstoppingtheworldwarmingmorethan1.5°Cproducedastrongbutmixedresponsefromscientists.Whilemostwelcomeditsintention

2019-03-02 04:06:08

The devoted spider dads who fix up nurseries for their babies

MarceloO.GonzagaByBrianOwensSpecies:ManogeaporraceaHabitat:lowerbranchesandleaflitterofEucalyptusspeciesinneotropicsfromPanamatoArgentinaMostmalespidersbailoutaftermating–iftheymakeitthroughth

2019-03-02 04:02:08

First space test for solar sailing

ByWillKnightAdelicatematerialthatcouldletspacecraftreachdistantplanetsbyharnessingtheSun’srayshasbeenunfurledsuccessfullyinspaceforthefirsttime.TheJapaneseInstituteofSpaceAstronauticalSciencetestedtwo

2019-03-02 03:18:12

Well-connected dolphins keep pods together

ByMarkBuchananSomeanimalsarebornsocialites

2019-03-02 03:17:09

Robots get go-ahead to save Hubble

ByJeffHechtNASAismovingaheadwithroboticmissiontorepairandupgradetheHubbleSpaceTelescope

2019-03-02 03:05:06

Speech synthesiser translates mouth movements into robot speech

SteveRead/TheImageBank/GettyBySamWongVocodersjustgotaseriousupgrade.Anewspeechsynthesisercantranslatemouthmovementsdirectlyintointelligiblespeech

2019-03-02 03:04:05

Pleasing names make faces sexier

ByEmilySingerWhetherpeoplefindyou“hotornot”coulddependonthesoundofyourname

2019-03-02 03:01:09

Brain stimulation guides people through an invisible maze

LoseyDM

2019-03-02 02:08:08

Corals adapt to cope with global warming

ByJeffHechtGlobalwarmingdoesnotspellimminentdoomfortheworld’scoralreefs.Coralsmaybeabletosurvivethehighertemperaturesbyformingnewsymbioticrelationshipswithalgaethatcantaketheheat

2019-03-02 01:03:08

Smart phone game sends rogue texts

ByWillKnightSmartphoneusershavebeenwarnednottodownloadpiratedversionsofahandheldgameincaseitcontainsa“Trojanhorse”program.IllegitimateversionsofthegameMosquitoshavebeenfoundtocontainaprogramthatsendso

2019-03-01 14:02:08

60 Seconds

RocksbaffleastronomersTheCassinispacecraft’sclosestfly-byyetofSaturn’smoonEnceladus