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Brief thoughts

WomeninmindThevolumeofawoman’sgreymatterchangesduringhermonthlyovulationcycle.Weknowawoman’smoodandemotionalstatevaryatdifferenttimesofthemonth(NewScientist

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2019-02-28 10:12:01

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Innocents die as DNA goes untested

ByRowanHooperITISacasethatisgrippingthePhilippinesandbeingfollowedavidlyinSpain.Amanconvictedofkidnap

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2019-02-28 10:02:02

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永利皇宫网址:Robo-planes fight for airtime

THEaviationindustry’sdreamofflyingpilotlesscargoplanesmaybegroundedbyalackofradiofrequenciestocontroltheaircraft.Theunmannedaerialvehicle(UAV)industryislobbyingregulatorstoletmilitaryUAVsusecivilianai

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2019-02-28 09:12:01

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Seeking a safe path through the landmine debate

ByLindaGeddesATEAMof35deminersarmedwithmetaldetectorshadalreadyspentsixmonthscombingarelativelyflat

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2019-02-28 09:11:03

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Weather's role in early Irish building

BADweathermadeourancestorshuddletogetherindefensivesettlements

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2019-02-28 09:10:02

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Innocents die as DNA goes untested

ByRowanHooperITISacasethatisgrippingthePhilippinesandbeingfollowedavidlyinSpain.Amanconvictedofkidnap

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2019-02-28 09:02:03

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Shedding star offers preview of Sun's death

ByWillKnight(Image:GeminiObservatory/TravisRector

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2019-02-28 08:14:01

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Published Chinese research may be skewed

HOMEtoaroundafifthoftheworld’spopulation

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2019-02-28 08:08:02

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2019-02-28 06:20:01

成品家具企业,正在用这种方式“夺回”市场
Where to find the beginning of time

ByAmarendraSwarupASHOLYgrailsgo

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2019-02-28 05:11:01

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Spacecraft snatches first samples from asteroid

ByDamianCarringtonTheHayabusaspaceprobehassnatchedsamplesfromtheasteroidItokawa

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2019-02-28 05:09:02

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Hayabusa probe prepares for touchdown two

ByNewScientist.comstaffandAFP(Image:JAXA/ISAS)Japan’sHayabusaspacecraftwillmakeanotherattempttotouchdownonasteroidItokawaonFriday

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2019-02-28 05:01:03

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Expert says bird flu has killed 300 people in China

ByDeboraMacKenzieReadoffurtherdevelopmentstothisstory

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2019-02-28 04:19:02

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Internet entrepreneur poised to become rocket man

ITMAYnotinspiremuchconfidence–anuntrieddesignforareusablerocketandafledglingcompanythathasneverlaunchedonebefore.Yet

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2019-02-28 04:09:01

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New anaesthetic delivery system goes wild

Itisalmostcertainlytheonlypieceofequipmentinawildlifevet’sarmourythatusesmotorbikespareparts.Butitwon’thelpthemgetaround.Itisanovelanaestheticdeliverysystemdesignedforfielduse.Tooperateonananimal

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2019-02-28 04:04:03

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How life shapes the brainscape

ByHelenPhillipsOURbrainsformamillionnewconnectionsforeverysecondofourlives.Itisamind-blowingstatistic

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2019-02-28 03:19:03

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Record ice core reveals Earth's ancient atmosphere

ByDavidLChandler(Image:WBerner/UniversityofBern)(Image:LAugustin/LGGE)Thelongestice-corerecordofclimatehistoryeverobtainedhashugelyextendedthedetailedhistoryofEarth’satmosphere

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2019-02-28 03:06:02

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永利皇宫网址:Holographic-memory discs may put DVDs to shame

ByWillKnightAcomputerdiscaboutthesizeofaDVDthatcanhold60timesmoredataissettogoonsalein2006.Thediscstoresinformationthroughtheinterferenceoflight–atechniqueknownasholographicmemory.Thediscs

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2019-02-28 02:20:02

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'Hot' superconductor surprise baffles physicists

ByAmarendraSwarupFORyearsphysicistshaveseemedtantalisinglyclosetoexplaininghigh-temperaturesuperconductivity.Buttheobservationofoneofitsdefiningpropertiesinanunexpectedmaterial

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2019-02-28 02:12:02

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2019-02-28 02:05:03

成品家具企业,正在用这种方式“夺回”市场
Chemical spill in Chinese river may pose cancer risk

ByShaoniBhattacharyaExposuretobenzeneandnitrobenzenefromatoxicchemicalspillintoariverinChinacouldputpeopleatriskofcancerandbonemarrowproblems

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2019-02-28 02:03:01

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Official Chinese bird flu deaths could be 'tip of iceberg'

ByDeboraMacKenzieArespectedJapanesescientist

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2019-02-28 01:17:03

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Gizmo

Therunnerofthefirst4-minutemile

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2019-02-28 01:15:02

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Magnetic field detected in young star's dusty disc

ByMaggieMcKeeAstronomershavedetectedthemagneticfieldssurroundingayoungstarforthefirsttime

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2019-02-28 01:01:01

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Immune war with donor cells after transplant may wipe out HIV

CarolynDrake/MagnumPhotosByClareWilsonHAVEwehaditallbacktofront?Tenyearsago

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2019-02-27 10:10:01

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Eggs four times bigger than ostriches’ reveal a giant dinosaur

ZhaoChuang/PAWireByNewScientiststaffandPressAssociationAclutchofenormousfossileggsfromChinahasledtothediscoveryofanewspeciesofgiantbird-likedinosaur.FlightlessBeibeilongsinensis

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2019-02-27 10:05:01

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Lizards stop blending in to bag a mate

ByCatherineBrahicLizardsvisually“shout”togetnoticedwhentheyaresurroundedbyabusybackgroundofmovingfoliage

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2019-02-27 10:03:02

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The energy generators inside our cells reach a sizzling 50°C

ProfessorsP.Motta&T.Naguro/SciencePhotoLIibraryByMichaelLePageOurbodytemperaturemightnotevergetmuchhotterthan37°C.Butitturnsoutthattheinsidesofourcellscanreachascorching50°C.Ourcellseffectivelyburnfoo

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2019-02-27 10:02:02

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永利皇宫网址:NASA loosens leash on Mars rovers

ByDavidShigaNASA’sMarsroverOpportunitywasrecentlygivenfreereintoexploreitssurroundingsduringatestofsoftwaredesignedtoincreaseitsautonomy.Thenewsoftwareshouldallowbothitanditstwin

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2019-02-27 09:16:01

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Spear-wielding chimps snack on skewered bushbabies

ByRowanHooper(Image:JillPruetz)Inarevelationthatdestroysyetanothercherishednotionofhumanuniqueness

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2019-02-27 09:01:01

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Rocket explosion creates dangerous space junk

ByKellyYoungJustoveramonthafteraChinesesatellitewasintentionallysmashedintobitsinatestofanti-satellitetechnology

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2019-02-27 08:17:02

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Medieval Islamic tiling reveals mathematical savvy

ByJeffHecht(Image:Science)(Image:WBDenny)(Image:WBDenny)MedievalIslamicdesignersusedelaborategeometricaltilingpatternsatleast500yearsbeforeWesternmathematiciansdevelopedtheconcept.Thegeometricdesig

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2019-02-27 08:13:01

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Modular robot's wriggles show greater flexibility

ByTomSimonite(Image:USCInformationSciencesInstitute)Amodularrobotthattransformsitselfintodifferentshapesinordertowalk

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2019-02-27 08:05:02

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Synthetic bone implant can make blood cells in its marrow

DENNISKUNKELMICROSCOPY/SPLByHelenThomsonScientistshaveengineeredabone-likeimplanttohaveitsownworkingmarrowthatiscapableofproducinghealthyblood.Theimplantmayhelptreatseveralbloodandimmunedisorderswitho

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2019-02-27 08:04:02

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Inquisitive bot asks questions to test your understanding

Bettmann/GettyByMatthewReynoldsInquisitiveartificialintelligencethatasksquestionsaboutthingsitreadscouldbeusedtoquizstudentsinclass.Thequestion-askingabilitywouldalsohelpchatbotswiththebackandforthofh

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2019-02-27 07:07:01

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2019-02-27 05:17:02

成品家具企业,正在用这种方式“夺回”市场
Parasite living inside fish eyeball controls its behaviour

Dr.AndrewLee/SolentNews/REX/ShutterstockByElizabethPrestonAcommonparasitethatlivesinfisheyeballsseemstobeadriverbehindthefish’sbehaviour

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2019-02-27 05:14:02

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Herpes drug helps control HIV

ByRoxanneKhamsiAdrugdesignedtocombatgenitalherpescanalsoreducelevelsofHIVinthebloodby70%

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2019-02-27 05:11:01

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Captive breeding is a final roll of the dice for the vaquita

FlipNicklin/MindenPictures/AlamyYetanothervaquitahasturnedupdeadinrecentweeks

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2019-02-27 05:06:01

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2019-02-27 04:09:02

成品家具企业,正在用这种方式“夺回”市场
NASA and Virgin Galactic may collaborate in space

ByMaggieMcKeeNASAandtheprivatespaceventureVirginGalacticmaycollaborateonfuturespaceprojects

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2019-02-27 04:07:02

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Deadly stellar dance explains supernova shape

ByDavidShigaAmergeroftwostarsandthedeadlydancethatprecededitproducedthedistinctivetripleringsystemofsupernova1987A

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2019-02-27 03:19:01

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Astronauts fix stuck antenna on spacewalk

ByNewScientistSpaceandReutersAUSandaRussianastronautfixedaproblemantennaonacargovesseldockedattheInternationalSpaceStationinasix-hourspacewalkonThursday.USastronautMichaelLopez-AlegriaandRussianflight

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2019-02-27 03:18:02

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Tangled nanowires morph water droplets

ByTomSimonite(Image:ACS)AtangledsurfaceofTeflon-coatedsiliconnanowirescanbeusedtoelectronicallytunetheshapeofwaterdroplets

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2019-02-27 03:09:01

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UK government subsidises coal sector with £356 million a year

AnthonyDevlin/PAWireByNewScientiststaffandPressAssociationThecoalsectorbenefitsfrom£356millioninsubsidiesayearintheUKdespitetheGovernment’spledgetophaseoutuseofthehighly-pollutingfossilfuel

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2019-02-27 03:09:01

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Male turtle populations crashing in the heat

ByCatherineBrahic(Image:LucyHawkes)(Image:MatthewGodfrey)(Image:MatthewGodfrey)MaleloggerheadturtlescouldentirelydisappearfromthebeachesofFlorida–oneofthemostimportantnestinggroundsintheUS–if

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2019-02-27 03:03:02

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First results from Jupiter probe show huge magnetism and storms

NASA/JPL-Caltech/SwRI/MSSS/JohnLandinoByAndyCoghlaninVienna

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2019-02-27 02:03:02

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永利皇宫网址:Fake football website reveals what makes us become nasty trolls

FangXiaNuo/GettyBySallyAdeeTheinternetcanbeaviciousplace.Thewaywecanhidebehindanonymityonlinehasoftenbeenblamedfortheweb’sabundanceoftrolls

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2019-02-27 01:14:01

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Dusty clouds may conceal water on alien worlds

ByKellyYoung(Image:NASA/JPL-Caltech)Waterthatscientistsexpectedtoseeontwoplanetsoutsidethesolarsystemhasnotbeendetected

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2019-02-27 01:01:02

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Piscine pain

TROUTtreatedwithmorphinehaveaddedtoevidencethatfishfeelpain.Thedruggedfishshowedlessvisibledistressthanundruggedoneswhentheirlipswereinjectedwithanacid

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2019-02-26 10:12:01