Modern lifestyles shaped our evolution only a few thousand years ago

日期:2019-03-06 10:11:15 作者:练翟 阅读:666

FrankBienewald/GettyByMichaelMarshallAREhumansstillevolving?Becauseevolutionusuallytakesmanygenerations

Eye-squint-cheek-bulge means 'ouch'

日期:2019-03-06 10:05:07 作者:家惮岔 阅读:666

ByKateMcAlpineThefacialexpressionsofmicecanbeusedtoassesstheamountofpaintheyarein.Discoveriessuchasthiscouldhelpanimalworkerssuchasvetsdetectphysicaldiscomfortinanimalsmorereliably.Toidentifythefacial

'Impossible motion' trick wins Illusion Contest

日期:2019-03-06 10:03:12 作者:况郴铎 阅读:666

ByJamesUrquhartAgravity-defyingillusionhaswonthe2010BestIllusionoftheYearContest

There is no fundamental difference between male and female brains

日期:2019-03-06 09:14:20 作者:巨昧歙 阅读:666

PeterCade/GettyByDeanBurnettAstudyclaimingtoshow“veryclear”differencesbetweenthebrainsofmenandwomenwaswidelyreportedthisweek

澳门金沙城娱乐客户端:Scramjet with stamina ready for hypersonic test

日期:2019-03-06 09:13:11 作者:练酴 阅读:666

ByRachelCourtlandInthelastweekofMay

Cosmic rays help make small galaxies invisible

日期:2019-03-06 09:05:09 作者:巢囿 阅读:666

ByMaggieMcKeeCosmicrayscanhelpsterilisesmallgalaxies

The race to green domestic heating and prevent climate catastrophe

日期:2019-03-06 09:03:19 作者:祁噩涂 阅读:666

ivansmuk/GettyByMichaelLePageWINTERiscomingtothenorth.Ifyouliveinthoseclimes

Google’s takeover of health app appears to renege on DeepMind promises

日期:2019-03-06 09:02:01 作者:江洞逾 阅读:666

ChronisJons/GettyByDouglasHeavenAnothertechcompanydoingsomethingitsaiditwouldn’t.Anothereyeroll

In a Spotify world, why does anyone want to listen to cassettes?

日期:2019-03-06 08:15:07 作者:汪施 阅读:666

OllieMillington/Redferns/GettyImagesOnemorningin1965

Bahamas islands were giant labs for lizard experiment

日期:2019-03-06 08:01:19 作者:公籀 阅读:666

ByBobHolmesWrappingentireislandsintheBahamaswithnetting

An AI apocalypse isn't the problem – technology-driven inequality is

日期:2019-03-06 07:03:17 作者:苏黹 阅读:666

JosieFordByAndrewSimmsONEofthebiggestpotentialimpactsofartificialintelligenceisoftenoverlooked.Ratherthanthefrequentlytoutedextremesoftechnologicalutopiaoranendtohumanity

Urbanisation made flooding from Hurricane Harvey 21 times as likely

日期:2019-03-06 06:20:05 作者:漆雩锂 阅读:666

REUTERS/RichardCarsonByMichaelLePageTheurbanisationofHoustonmadeHurricaneHarveydumpevenmorewateronthecity–becausethetallbuildingspushedairupwardsandcausedmoreraintofall.Overall

Climate change blamed for Arabian Sea’s unexpected hurricanes

日期:2019-03-06 06:11:18 作者:苗妨蹩 阅读:666

NASAByAylinWoodwardInthelastfouryearstheArabianSeahasexperiencedunprecedentedstorms

澳门金沙城娱乐客户端:Creams remove skin sun spots with minimal pain and may prevent cancer

日期:2019-03-06 06:09:10 作者:范烘 阅读:666

TheAGE/GettyByAliceKleinBrownspotsonskincausedbysunexposurecanberemovedusing medicatedcreams

Trauma leaves its mark on immune system genes

日期:2019-03-06 06:05:13 作者:孙翳兰 阅读:666

ByJessicaHamzelouTraumaticexperiencescanscarforlife

Hand-washing wipes emotional baggage from decisions

日期:2019-03-06 05:17:20 作者:逄泅 阅读:666

ByWendyZukermanLongametaphorforthedesiretodistanceoneselffromimmoralacts

Green machine: Cementing greener construction

日期:2019-03-06 05:13:18 作者:瞿掷獍 阅读:666

ByHelenKnightGreenmachineisournewweeklycolumnonthelatestadvancesinenvironmentaltechnologiesAsfarascleantechnologiesgo

Should we seed life through the cosmos using laser-driven ships?

日期:2019-03-06 05:09:17 作者:竹笪 阅读:666

RichardBizley/SciencePhotoLibraryByJamesRomeroOurgalaxymaycontainbillionsofhabitableworldsthatdon’thostanylife.Shouldweattempttochangethat?ClaudiusGrosattheGoetheUniversityFrankfurt

Dents in Earth's gravitational field due to plumes

日期:2019-03-06 03:09:09 作者:通怊 阅读:666

ByKateRaviliousAncientpiecesofcontinentalcrustthatarefallingtothebottomoftheEarth’smantlecouldexplainmysteriousdentsinourplanet’sgravitationalfield.SailtowardsthecentreoftheIndianOceanandyouwillfindyo

Oil industry failed to heed blowout warnings

日期:2019-03-06 02:07:05 作者:郗枣 阅读:666

ByPhilMcKennaThewarningswerethereadecadeago.Yetlittlehasbeendonetoaddresstheriskofsystemsfailureindeep-seadrillingoperations.Asaconsequence

New Scientist wine club

日期:2019-03-06 02:05:12 作者:璩遗 阅读:666

ByHugoRoseMW

Super-Earth spotted hiding in plain sight around neighbouring star

日期:2019-03-06 01:18:03 作者:籍骥嚯 阅读:666

ESO-M.KornmesserByDouglasHeavenAsuper-Earth mayhavebeendiscoveredorbitinganearbystarthatastronomershavebeenlookingatforyears.Barnard’sstarisareddwarf6lightyearsaway

Antibiotic resistance genes are showing up in Antarctic penguins

日期:2019-03-06 01:14:04 作者:桑访蜍 阅读:666

StoneMonki/CC-BY-3.0ByChrisBaraniukHumanshavespreadantibioticresistancesofarandwidethatdiverseclustersofmicrobeswithresistancegenesarenowturningupinthegutmicrobiomeofpenguinsinAntarctica.Antibiotic-re

Mixed results for science in the US midterm elections

日期:2019-03-06 01:11:14 作者:班河汤 阅读:666

BillClark/CQRollCall/GettyALONGSIDEtheUSmidtermCongressionalelectionslastweek

Neanderthal genome reveals interbreeding with humans

日期:2019-03-06 01:10:06 作者:昌伢鹛 阅读:666

ByEwenCallawayHowcloselyareNeanderthalsrelatedtous?Theyaresocloselyrelatedthatsomeresearchersgroupthemandusasasinglespecies.“Iwouldseethemasaformofhumansthatarebitmoredifferentthanhumansaretoday

澳门金沙城娱乐客户端:Loss of Arctic sea ice to doom polar bears by 2075

日期:2019-03-05 10:07:10 作者:闫恋汶 阅读:666

ByJanPiotrowski(Image:AlainBidart/Biosphoto/FLPA)Aworldwithoutcubs.Thatwillbetherealityfacingpolarbearsin60years

Bubble physics explains beer's own anti-spill mechanism

日期:2019-03-05 10:06:07 作者:毋邻嫖 阅读:666

ByJacobAron(Image:DidierRuef/LUZphoto/eyevine)Video:Beerphysics:HowfoamaffectssloshingJustathinlayeroffoamyheadisenoughtostopyourbeerfromspilling.That’saccordingtoresearcherswhowereinspiredtoi

Has the brain-zap backlash begun?

日期:2019-03-05 09:13:07 作者:凤圻 阅读:666

ByCarolineWilliams(Image:PASIEKA/SCIENCEPHOTOLIBRARY)Stimulatingthebrainwithelectricityimprovesworkingmemory

First carnivorous-plant fossil is 40 million years old

日期:2019-03-05 09:05:07 作者:须柜 阅读:666

ByAamnaMohdin(Image:AlexanderR.Schmidt

Dog head-turning shows they do understand what you say

日期:2019-03-05 08:06:01 作者:唐酱 阅读:666

ByColinBarras(Image:LeonardMcCombe/Getty)YOU’REjustsoright-side.Thelefthemisphereofourbrainsseemstotuneintothephonemesinspeechthatcombinetoformwords

Hayabusa 2 probe begins journey to land on an asteroid

日期:2019-03-05 08:02:03 作者:羿砹 阅读:666

ByPaulMarks(Image:JAXA)Wecan’tgetenoughofspacerocks.JustweeksafterRosetta’scometlanding

澳门金沙城娱乐客户端:Time cloak used to hide messages in laser light

日期:2019-03-05 07:19:06 作者:相里霹 阅读:666

ByAvivaRutkin(Image:SciencePhotoLibrary/Getty)A“timecloak”thatconcealseventsratherthanobjectscanhidesecretmessagesthroughatrickoflight

Zoologger: The rodent with a taste for spines

日期:2019-03-05 07:14:08 作者:官欧 阅读:666

ByKarlGruber(Image:JohnCancalosi/Getty)Species:White-throatedwoodrat(Neotomaalbigula)Habitat:desertscrublandinsouth-westernUSTalkaboutbeingprickly.Thespinesthatarenormallysuchaneffectivedefencef

Genetic analysis confirms Richard III skeleton find

日期:2019-03-05 07:14:05 作者:谈贾幔 阅读:666

ByChrisBaraniuk(Image:UniversityofLeicester)A500-year-oldmissing-person’scasecannowbeclosed

Finding aliens harder now we know DNA survives space

日期:2019-03-05 06:06:10 作者:王孙铐 阅读:666

ByJacobAron(Image:AdrianMettauer)NOWONDERlifeiscrammedintoeverynicheontheplanet.DNAcansurviveblastingintospaceandbackontheoutsideofarocket.CoraThielattheUniversityofZurichinSwitzerlandandhercolleague

Lucky strike in search for Earth's most common mineral

日期:2019-03-05 05:11:02 作者:柯欢 阅读:666

ByColinBarras(Image:ChiMa/CALTECH)Scientificaccoladesdon’tgetmuchbigger.PercyBridgman

Social media T&Cs branded as 'meaningless drivel'

日期:2019-03-05 05:02:12 作者:项捭衔 阅读:666

ByJacobAronSocialmediafirmslikeFacebookandLinkedInmustdomoretoinformpeopleabouthowtheirdatamightbeused

The smart mouse with the half-human brain

日期:2019-03-05 05:01:08 作者:岳昌谤 阅读:666

ByAndyCoghlan(Image:RiccardiCassianiIngoni/SPL)WhatwouldStuartLittlemakeofit?Micehavebeencreatedwhosebrainsarehalfhuman.Asaresult

Calorie-burning fat boosted by Chinese medicine plant

日期:2019-03-05 04:17:11 作者:车正鲶审 阅读:666

EASYweightlossalwayscomeswithacatch.Aplantextracthashelpedobesemiceburnoffthecalorieswithoutexercise–butthereareconcernsoveritssafety.Thefightagainstobesitygainedgroundin2009withthenewsthatourbodiesca

Haptic holograms let you touch the void in VR

日期:2019-03-05 04:09:02 作者:胶唛 阅读:666

ByChrisBaraniuk(Image:UltraHaptics)Feelingisbelieving.Asystemthatusessoundwavestoproject“hapticholograms”intomid-air–lettingyoutouch3Dvirtualobjectswithyourbarehands–ispoisedtobringvirtualrealityint

Super-safe iodide may save millions from heart disease

日期:2019-03-05 04:08:10 作者:荀娩榻 阅读:666

ByHelenThomson(Image:RobertDaly/Getty)Acommondietarysupplementcanmassivelyreducedamagetotheheartafteraheartattack.Theeffectwasseeninmicebutifthesameistrueforhumans

Drones do awkward dance to avoid crashing

日期:2019-03-05 03:16:03 作者:荀曼譬 阅读:666

ByChrisBaraniuk(Image:TomaszZajda/Alamy)NO

HIV evolves into less deadly form

日期:2019-03-05 03:03:09 作者:练铂 阅读:666

ByClareWilson(Image:EyeofScience/SciencePhotoLibrary)HIVseemstobeslowlybecominglessaggressiveinpartsofAfrica.Thechangesofarhasbeensmall

Ebola burials target met as number of cases plateaus

日期:2019-03-05 02:20:06 作者:桑霖驽 阅读:666

ByDeboraMacKenzieThetidemaybeturninginWestAfrica’sEbolaepidemic.InearlyOctober

Synthetic enzymes hint at life without DNA or RNA

日期:2019-03-05 02:12:05 作者:嵇兴 阅读:666

ByAndyCoghlan(Image:MohamedSadath/Getty)Enzymesthatdon’texistinnaturehavebeenmadefromgeneticmaterialthatdoesn’texistinnatureeither

Bulletproof graphene makes ultra-strong body armour

日期:2019-03-05 02:10:10 作者:介营 阅读:666

ByRebeccaBoyle(Image:SipaUSA/REX)Layersofcarbonone-atomthickcanabsorbblowsthatwouldpunchthroughsteel.Recenttestssuggestthatpuregrapheneperformstwiceaswellasthefabriccurrentlyusedinbulletproofvests

Polite drones do awkward dance to avoid crashing

日期:2019-03-05 02:02:02 作者:元酒粱 阅读:666

ByChrisBaraniukVideo:DronesavoideachotherlikeawkwardhumansNo

Wildlife trafficking is rife online in many countries

日期:2019-03-05 01:14:01 作者:车正瓦徐 阅读:666

(Image:JasonEdwards/NationalGeographicCreative)GOING

Polish 'vampire' burials weren't just for outsiders

日期:2019-03-05 01:10:03 作者:姚反压 阅读:666

(Image:AmyScott)HOWdoyouspottheundead?In17th-and18th-centuryPoland

1004 travellers screened for Ebola on entry to the UK

日期:2019-03-05 01:04:10 作者:养焐 阅读:666

ByJacobAron(Image:SteveParsons)Justover1000travellershavebeenscreenedforEbolaonentrytotheUKinthepastmonth

US finalises controls on genetic engineers

日期:2019-03-04 10:19:11 作者:公良膛矧 阅读:666

THEADMINISTRATORoftheUS’sEnvironmentalProtectionAgency(EPA)isexpectedtodecidethismonthonthefinalformofdraftregulationscontrollingthereleaseintotheenvironmentofnewmicroorganisms