-
Oldest, biggest black holes may have come from enormous stars
ESO/M.KommesserByLeahCraneTheearliestsupermassiveblackholesmayhavebeenbigtostartwith.Ifso...
-
Could fast radio bursts really be powering alien space ships?
M.Weiss/CfAByLeahCraneArealienradiobeamscausingoneofthemostmysterioussignalsfromspace?AnewstudybyManasviLingamandAviLoebatHarvardsaysthatfastradiobursts(FRBs)couldcomefromextraterrestrialradiobeamsb...
-
Gravitational waves slow the spin of shape-shifting neutron star
NASA'sGoddardSpaceFlightCenterByLeahCranePutonthebrakes.Aspinningneutronstarthatshiftsbetweentwostatesslowsatafasterrateinoneofthem–andgravitationalwavesmayberesponsible.TheneutronstarJ1023+0038spinsa...
-
Special glasses give people superhuman colour vision
MikhailKatsandBradGundlachByChrisBaraniukIt’ssometimespracticallyimpossibletotellsimilarcoloursapart.Evensidebyside...
-
金沙棋牌手机版:Rules of attraction: Why it's time to rethink how gravity works
JulienPacaudByMarkAndersonGRAVITYissupposedtobereliable.It’sthefamiliarforcethatkeepsourfeetonthegroundandEarth’satmospherefromhurtlingintospace.Ongranderscales...
-
Inside knowledge: Is information the only thing that exists?
Lessandroencarnacao/Stockimo/AlamyStockPhotoByAnilAnanthaswamy“ITFROMbit.”Thisphrase...
-
金沙棋牌手机版:Geoengineering the sky is scary but we need to test it now
NASAFewscientistsworkingonwaystogeoengineertheatmospheretocoolEarththinkit’sanythingbutascaryidea.Unfortunately...
-
Celebrate pi day with 9 trillion more digits than ever before
DavidParker/SPL/GettyByTimothyRevellThispiday...
-
How dark matter lost its shine for me
AndrewSpearWhendidyoubecomeawareofdarkmatter?Itookaclassinthemid-1980sinwhichastrophysicistScottTremainesaidithadtoexist.Theclasswassceptical...
-
Reality check: The hidden connections behind quantum weirdness
SamChiversByAnilAnanthaswamyINOCTOBER1951...
-
The string-loop theory that might finally untangle the universe
DomenicBahmannByJonCartwrightASTHEbellringsforthefinalround...
-
Keep an open mind on dark matter and rivals that do away with it
JulienPacaudASKmostcosmologistsandthey’lltellyouthemajorityofmatterintheuniverseisinvisible.Thecasefordarkmatterisconsideredsooverwhelmingthatallthatislefttodoisfindit.Hencethemultibillion-dollarindus...
-
Electrified sand could explain Titan’s odd backward-facing dunes
NASA/JPL-CaltechByLeahCraneThelawsofattractionruleTitan’ssands.StaticelectricityclumpingupsandcouldexplainthestrangedunesonSaturn’slargestmoon.Titanisahazymoonwithathick...
-
Trump plans to revive nuclear waste plans axed by Obama in 2010
BryanChan/GettyByFredPearceTheTrumpadministrationlastmonthrevivedcontroversialplanstoburytheUS’sgrowingstockpileofhighlyradioactivespentfuelfromnuclearpowerplantsandweaponsfactoriesintunnelsdugintoYuc...
-
Oddball star could be home to long-sought superheavy elements
AlanDyer/StocktrekImages/GettyByJesseEmspakItisafabledplace...
-
Mars is so small because Jupiter shook up its formation
NASAByAbigailBeallMarscanblameJupiterforitssmallstature.TheRedPlanetmaybemuchsmallerthanweexpectbecauseJupiter’sgravitybeatitupasitwasforming.Modelsofoursolarsystem’sformationsuggestthatMarsshouldbebe...
-
Magnets, boiling kettles and the secret code underlying reality
JoriBoltonByGabrielPopkinSOMEpeopleseethefutureintealeaves.DavidSimmons-Duffinismoreinterestedintheboilingwater.Thejostlingofwatermoleculesastheyturnfromliquidtogasrepresentsaproblemthat...
-
Fuzzy pulsars orbiting black holes could unmask quantum gravity
MarkGarlick/SPLByJesseEmspakWANTtogettothebottomofoneofthebiggestmysteriesinscience?Thebestwaymightbetocatchsightofafast-spinningstellarcorpse.Generalrelativity...
-
Cooling to absolute zero mathematically outlawed after a century
plainpicture/BerndSchumacherByLeahCraneIT’Sanabsolute.Mathematicshasputspeedlimitsoncooling...
-
Seven ways to skin Schrödinger’s cat
RyanSchneider/GettyByRichardWebb“Ifyouthinkyouunderstandquantummechanics...
-
Stray supermassive black hole flung away by gravitational waves
ESA/HubbleByLeahCraneLikeacosmictrampolinegonetoofar...
-
Oldest dust ever spotted in the universe seen in distant galaxy
NASA/JPL-Caltech/UCLAByShannonHallTheearlyuniversewasfilthy.Thatmuchcanbegarneredfromanewdetectionofcosmicdustinagalaxywhoselightreachesusfromwhentheuniversewasonly600millionyearsold.Inthepast10years...
-
Peter Higgs on knowledge, immortality and the future of physics
PhilMcCarthy/RoyalCommissionfortheExhibitionof1851You’reinLondontoreceivethe1851RoyalCommissionmedalforoutstandinginfluenceonscience.Aren’tyouboredofmedalsandprizesbynow...
-
The economic jungle: How ecologists could save banking
THEworld’sfinancialsystemreallyislikeajungle–arealisationthatmaysaveitfromdisaster.AnecologicaltheoristandtheBankofEngland’sheadofstabilityhaveteameduptoshowthatifyouapplythemathematicalmodelsusedinec...
-
金沙棋牌手机版:Atom counting helps kilogram watch its weight
ByPaulMarks(Image:BIPM)AtaconferenceattheRoyalSocietyinLondonthisweek...
-
金沙棋牌手机版:Ethereal quantum state stored in solid crystal
ByStephenBattersbyETHEREALquantumentanglementhasbeencapturedinsolidcrystals...
-
Dark matter: What happens next?
ByDanHooperReadmore:“InstantExpert:Darkmatter“Darkmatterisatacrossroads.Fewproblemshavereceivedmoreattentionfromphysicistsandastronomersinrecentyearsthantryingtodiscoverwhatitisandhowitworks.Sofar...
-
Bees follow polarised light through a maze
ByWendyZukermanBeesnavigatebythesun–sohowdotheymanagewhenit’scloudy?Itturnsoutthattheyreadcluestothehiddensun’spositioninpolarisedlight–asdidtheVikings...
-
Coriolis-like effect found 184 years before Coriolis
ByMacGregorCampbellThecosmoslovesirony.WhiletryingtoprovethattheEarthisfixedinspace...
-
Mystery flares betray hidden force within Crab nebula
ByRachelCourtlandForgettheLargeHadronCollider:aninterstellardustcloudcalledtheCrabnebulahasbeenidentifiedasthemostpowerfulknownparticleacceleratorintheuniverse.Butexactlyhowitboostsparticlestorecord-...
-
Quantum reality: The many meanings of life
ByMichaelBrooksEditorial:“Don’tfearthef-wordinquantumphysics“Quantumtheoryisascientificmasterpiece–butphysicistsstillaren’tsurewhattomakeofitACENTURY...
-
Bestselling string theorist: Betting on the multiverse
ByAmandaGefterPhysicistBrianGreenewaspropelledintothespotlightthankstoTheElegantUniverse...
-
How to cook up 'foamy' space-time in the lab
ByRachelCourtlandCanthewaytheuniversebehavesatthetiniestscalesberecreatedinthelaboratory?PhysicistIgorSmolyaninovoftheUniversityofMarylandinCollegeParkhasarecipeforcookingupalab-scaleversionofa“qu...
-
Scorn over claim of teleported DNA
ByAndyCoghlanEditorial:“Whywehavetoteleportdisbelief”ANobelprizewinnerisreportingthatDNAcanbegeneratedfromitsteleported“quantumimprint”ASTORMofscepticismhasgreetedexperimentalresultsemergingfromthela...
-
Casting a critical eye on climate models
ByAnilAnanthaswamyToday’sclimatemodelsaremoresophisticatedthanever–butthey’restilllimitedbyourknowledgeoftheEarth.Sohowwelldotheyreallywork?CLIMATEGATE.Glaciergate.Thepastyearorsohasbeenasordidtim...
-
Thunderstorms caught making antimatter
ByDavidShigaThunderstormshavebeencaughtproducingoneofthemostmysterioussubstancesintheuniverse:antimatter.Thediscoverycouldfurtherourunderstandingofthemurkyphysicsoflightningproduction.NASA’sFermispac...
-
Deep meaning in Ramanujan's 'simple' pattern
ByJacobAronThefirstsimpleformulahasbeenfoundforcalculatinghowmanywaysanumbercanbecreatedbyaddingtogetherothernumbers...
-
Ancient puzzle gets new lease of 'geomagical' life
ByJacobAronAnancientmathematicalpuzzlethathasfascinatedmathematiciansforcenturieshasfoundanewleaseoflife.ThemagicsquareisthebasisforSudoku...
-
Stretchy DNA shows off its elastic qualities
ByMacGregorCampbellYOGAfanstakenote.DNAcanstretchtonearlytwiceitslengthwithoutbreaking.Thediscoverycouldhelptodevelopanti-cancerdrugs.Italsopointstoamoreprosaicrolefortheblueprintoflife...
-
Make way for mathematical matter
ByMichaelBrooksEditorial:“Thedeepvalueofmathematics”WEALREADYhavesolid...
-
Last chance to hold Greenland back from tipping point
ByAnilAnanthaswamyNewdataandmodelsshowthatGreenland’sicecap...
-
Car batteries run on relativity
ByJeffHechtThankrelativityeverytimeyourcarstarts.Lead-acidbatteriesgetabout80percentoftheirvoltagefromspecialrelativisticeffects.Thetransferofelectronsbetweentwoformsofleadinthebatteriesyieldsapotenti...
-
Vikings' crystal clear method of navigation
ByAndyCoghlanVikingsagasmayhavebeenmoretruthfulthanwerealised.Crystal“sunstones”couldhavehelpedVikingsailorstonavigateevenwhencloudorfoghidthesun.Vikingsnavigatedusingsundialscalibratedtoshowthedirect...
-
First silicon entanglement will aid quantum computing
ByRachelCourtlandThestateofentanglementhasbeencreatedinsiliconforthefirsttime.Thefeatcouldleadtoquantumcomputersmadelikeordinarycomputerchips.Particlesinthequantumrealmareentanglediftheactofmeasuringo...
