Floating nanowires zoom in on micro-world

2019-02-28 08:18:02
ByJustinMullinsANANOWIREsuspendedinaninvisible“forcefield”oflaserradiationcouldsoonbepeeringintobiologicalsamples
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Ticks use sticky pads on their feet to cling on to our skin

2019-02-28 08:13:02
MichaelDurham/FLPABySandhyaSekarAtick’ssophisticatedweaponrydoesn’tendwithitsneedle-likemouthparts
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Giant penguin fossil found in Peru

2019-02-28 08:07:03
APENGUINbigenoughtolookyouintheeyeishardlywhatyou’dexpecttofindinthetropics.But36millionyearsago
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Extinct species of Galapagos giant tortoise may be resurrected

2019-02-28 07:11:01
RodrigoBuendia/AFP/GettyImagesBySamWongConservationistsbelievetheycanbringbackaspeciesofgianttortoiseuniquetoFloreanaIslandintheGalapagosandconsideredextinctsincethemid-19thcentury.Galapagosgianttorto
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Geoengineering fears make scrutiny of ocean seeding test vital

2019-02-28 07:04:02
CopernicusSentineldata(2016)
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Stem cells toughen up fetus's brittle bones

2019-02-28 07:01:02
Injectingstemcellsintoadevelopingfetusmightsoundrisky
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Global warming will increase world death rate

2019-02-28 06:16:03
ByCatherineBrahicTheincreaseinextremelyhotsummerspredictedbyclimatechangemodelswillleadtoahigherdeathtollthatwillnotbeoffsetbyfewerdeathsduringwarmerwinters
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Boom in human gene editing as 20 CRISPR trials gear up

2019-02-28 06:15:02
SPLByMichaelLePageTheCRISPRgenomeeditingrevolutioncontinuestoadvanceatanastoundingpace.Asmanyas20humantrialswillbeunderwaysoon
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Yawning may boost brain's alertness

2019-02-28 06:08:03
ByRowanHooperYawningisnotsomethingweusuallyaimtoprovokeamongourreaders
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Diseases are global, so it's time for global emergency response

2019-02-28 06:08:03
SameerAl-Doumy/AFP/GettyImagesDISEASEiscomingback.Thisweekalone
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The drug rebellion fighting big pharma to save the NHS millions

2019-02-28 06:05:01
Phanie/AlamyStockPhotoFORsixyearsPaulFlemingwasinfectedwiththehepatitisCviruswhich
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Nuclear rockets could cut cost of Moon base

2019-02-28 06:04:03
ByDavidShiga(Image:NASA)(Image:NASA)Nuclear-poweredrocketscouldsaveNASAbillionsofdollarsinlaunchcostsforitsplannedreturntotheMoon
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Climate change sceptics criticise polar bear science

2019-02-28 06:03:02
Astheposterchildfortheclimatechangegenerationpolarbearshavecometosymbolisetheneedtotackleclimatechange.Buttheirpopularityhasattractedtheattentionofglobalwarmingscepticsfundedbytheoilindustry
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How to get scientists and politicians talking the same language

2019-02-28 05:16:03
GettyImagesELECTIONScanbeafrustratingreminderofhowdeepthemutualincomprehensionisbetweenscientistsandpoliticians.Researchersdon’tlikehowpoliticiansappealtoinstinctandrevereas“intuitivewisdom”whatscient
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Brain switch in voles makes them fall in love at first sight

2019-02-28 04:11:02
YvaMomatiuk&JohnEastcott/MindenPictures/GettyByAndyCoghlanTalkaboutflippingaswitch.Bysimplyactivatingcertaincircuitsinthebrainsoffemaleprairievoles
[查看详情]

Do flu vaccines really protect the elderly?

2019-02-28 04:08:02
ByDeboraMacKenzieinTorontoDOFLUvaccinesreallyprotecttheelderly?It’sbeenapointofbitterdisputeamongfluexperts.Specificstudiescomparingvaccinatedandunvaccinatedpatientsshowtheshotssavelives
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Could cannabis help crack cocaine addicts kick the habit?

2019-02-28 03:14:01
Teryoshi/plainpictureByAndyCoghlanCOMPONENTSofcannabismighthelpthoseaddictedtocrackcocainetoquit.Suchpeoplemayfinditeasiertocurbtheirusageorgiveupentirelywhentheytakesomeformofcannabis
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Dying star generates the stuff of life

2019-02-28 03:10:01
ByIvanSemeniuk(Image:NASA/ESA/RHumphreys/UMinnesota)OneofthelargestandmostluminousstarsinourgalaxyisasurprisinglyprolificbuildingsiteforcomplexmoleculesimportanttolifeonEarth
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Underwater drones use sound to send snaps of the ocean floor

2019-02-28 03:02:01
OceanServerByMattReynoldsDRONESaresendingbacksnapsfromthedeep.Uncrewedvehiclesthatscourtheoceanfloorforsubmergedminescannowbeambackimagestohumanoperatorsinclosetorealtime.Thetechnology
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Alarm over Galapagos carbon offset plan

2019-02-28 02:20:02
ByCatherineBrahicIFYOUthinkdumping100tonnesofironparticlesintothePacificOceanofftheGalapagosIslandsisanill-advisedsolutiontorisinglevelsofatmosphericcarbondioxide,
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See a city change in four dimensions

2019-02-28 02:09:03
ByPaulMarks“BERKELEYSquareisturningatthismomentintoasortofwell
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Rings and asteroids may explain ‘alien megastructure’ star

2019-02-28 02:09:02
NASA/JPL-CaltechByShannonHallItmaynotbealiensafterall.Afreshmodelthatmightexplaintheso-called“alienmegastructure”starevokesonlynaturalphenomena
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LIGO’s third detection hints at how black hole binaries are born

2019-02-28 02:02:01
SXSByLeahCraneThree’saparty.TheLIGOcollaborationhasmadeitsthirdobservationofgravitationalwavesemanatingfromapairofmergingblackholes– givingusmoreinsightintohowthesepairsformandbuildingupourcatalogueof
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Africans face doubled risk of traffic accident death

2019-02-28 02:02:01
AFRICANSare2.5timesaslikelytobekilledinaroadaccidentasEuropeans
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Native American fishing practices not 'unethical'

2019-02-27 08:19:03
THEstartofthefishingseasonacrossNorthAmericaisoftenmarkedbyanotherspringtimeritual:grumblingbysportfishersoverthespecialfishingrightsofNativeAmericans.Complaintsthatthisleadstofishpopulationsbeing
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Bonobos and chimps 'speak' with gestures

2019-02-27 08:08:01
ByRowanHooper“WORDSwouldseemtohavebeennecessarytoestablishtheuseofwords.”PhilosopherJean-JacquesRousseaupithilysummeduptheparadoxunderlyingtheevolutionoflanguagesomethreecenturiesago.So
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Stephen Hawking publicises space travel with zero-g flight

2019-02-27 08:07:01
Havingspenthislifestudyingthebone-crushinggravityofblackholes
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Star cluster's triple baby boom puzzles astronomers

2019-02-27 08:01:01
ByDavidShiga(Image:Hubble/ESA/NASA/GPiotto/UPadua/ASarajedini/UFlorida)Astronomersarepuzzlingoverastrange
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Virtual Earths let researchers "mash up" data

2019-02-27 07:13:03
ByTomSimonite(Image:JohnBailey/GoogleEarth)Freelyavailableglobalmappingsoftwareisrapidlybeingadoptedbyenvironmentalscientistsasacheapandeffectivewaytodisplayandcomparedata.ThemostcommonlyusedEarthmap
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Madagascan forests regenerate against expectations

2019-02-27 07:13:03
ByCatherineBrahic(Image:ThomasElmqvist)Sacredritesprotecting“taboo”forestandunofficiallandownershipagreementsarehelpingregeneratelargeareasoftropicalforestinsouthernMadagascar
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'Bumpy' ice on Mars points to active water cycle

2019-02-27 07:12:02
ByStephenBattersby(Image:NASA/JPL/ASU)(Image:NASA)ThedepthatwhichicecanbefoundbelowthesurfaceofMarsvariesgreatly
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US to outlaw corporate prejudice based on genes

2019-02-27 07:09:03
SOONitwillbeillegaltodenyUScitizensjobsorinsurancesimplybecausetheyhaveaninheritedillness
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Plants 'not to blame' for potent greenhouse gases

2019-02-27 06:03:02
ByRowanHooperTheyareoffthehookafterall.Lastyearapaperappearedthatsuggested
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Problem pets can now pop Prozac

2019-02-27 05:15:01
ByJohnBonnerVetshaverejectedclaimsbyaBritishanimalwelfarecharitythatgivingdogsdrugstotreatbehaviouralproblemswillcreateapopulationof“pill-poppingpets”.TheRoyalSocietyforthePreventionofCrueltytoAnimals
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Web browsers are new frontline in internet war

2019-02-27 05:13:02
ByJeffHechtYOUaresurfingthenet
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Lost memories could be restored by 'rewiring' brain

2019-02-27 05:12:01
ByZoeSmeatonLOSTmemoriesmaynotbegoneforever.Experimentswithmicehaveshownthatlossoflong-termmemorycanbereversedwithdrugsthatseemtotriggertherewiringofbraincells.Thefindingssuggestwaysoftreatingdementia
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Gizmo

2019-02-27 04:06:01
Massagedevicesbuiltintocarseatscanhelpdriversavoidthenumbnessthatleadstofatigueonlongtrips
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'Flying weather stations' could improve forecasts

2019-02-27 04:02:01
THEaccuracyofweatherforecastsisseverelylimitedbyalackofinformationontheweatherinmoreremoteareassuchasthedeserts
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Women would endure most pain for a best friend

2019-02-27 04:02:01
HOWmuchpainwouldyouputupwithtohelpyourfriend?Lessthanyouwouldforyourcloserelatives
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Melamine suspected of killing hundreds of US pets

2019-02-27 03:16:04
ByAndyCoghlanIthasbecomeoneofthemoremysteriousfoodpoisoningscandalsofrecenttimes.Thefirsthintofsomethingwrongcamewhen14catsandadogdiedafterwolfingdownheartymealsof“cutsingravy”petfood.Soonthousandsofp
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High cost of capturing solar energy is diminishing

2019-02-27 03:16:04
ByJimGilesITGETShotinEldoradoValley
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60 Seconds

2019-02-27 03:12:04
NohumanrightsforchimpsAnAustriancourthasrefusedtograntHiaslthechimpanzeebasichumanrights
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Monsoon rain dampens Himalayan tremors

2019-02-27 03:05:02
SOUTHAsia’smonsoonsdumpsomuchrainontheHimalayasthatthewater’ssheerweightseemstosuppressseismicactivityalongthemountainrange.ThisisoneoftwotheoriesputforwardbyLaurentBollingeroftheFrenchAtomicEnergyCom
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Fetus 'bodyguard' cells may help prevent miscarriages

2019-02-27 02:16:01
ByAndyCoghlanIT’Sanenduringbiologicalmystery–howafetussurvivesintheuteruswithoutbeingattackedbythemother’simmunesystem.Nowitseemsthatinmiceatleast
[查看详情]

This week 50 years ago

2019-02-27 02:15:01
The‘thinking’machineAnyonewhohasmadeevenacasualstudyoftheUK’snationalinsurancesystemwillappreciatethatitsadministrationisabigundertaking.Thecountry’snationalinsurancerecordscompriserecordsheetsfor26mi
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Female ducks fight back against 'raping' males

2019-02-27 01:15:02
DUCKSandgeesearenotthemostgentleoflovers.Malesofsomespecies
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Self-powered displays keep gadgets alive

2019-02-27 01:09:04
ByPaulMarksScreensthatnotonlydisplayimagesbutalsogeneratetheirownpowerareonthehorizon.Oneofthenewdisplaytechnologieswillbesuitableforcellphones
[查看详情]

2019-02-27 01:06:01
DUCKS’backsarecelebratedfortheirwater-repellentproperties

First farmers' trash put wolves in the doghouse

2019-02-26 08:16:05
DOGSfamouslyloveabone
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