Kimiyya

Caffeine na taimakawa wajen dawo da tunani daga rashin barci

Bincike daga Jami'ar Singapore ya nuna cewa shan caffeine na iya taimakawa wajen dawo da tunani da ya lalace sakamakon rashin barci. Wannan binciken yana ba da sabbin fahimta game da tasirin caffeine a kan aikin kwakwalwa.

Bincike ya nuna: Sanyi yana haifar da karin mutuwar zuciya fiye da zafi

Bincike na kwanan nan ya nuna cewa, sanyi mai tsanani yana haifar da karin yawan mutuwar da ke da alaka da cututtukan zuciya da jijiyoyi, fiye da zafi mai tsanani. Wannan yana nuna bukatar fahimtar tasirin yanayi akan lafiyar jama'a.

Rashewa da aka yi na tsuntsun ciyayi na Siberia a iyakar arewa

An gano tsuntsun ciyayi na Siberia a cikin hanyoyin hijirarsa a iyakar arewa na Saudiyya. Wannan binciken yana nuna muhimmancin wannan yanki a matsayin wurin zama ga tsuntsayen da ke hijira.

Bincika sabbin hanyoyin maganin hydrogen da tasirin su akan tsufa

Binciken ya nuna cewa amfani da hydrogen na iya jinkirta tsufa, yana ba da sabbin damar a fannin lafiya. Wannan fasaha na iya zama juyin juya hali a fahimtarmu game da tsufa.

Binciken ya bayyana: Matsalar tsaftace kwakwalwa na iya haifar da hauka a yara

Bincike na kwanan nan ya nuna cewa matsala a tsarin tsaftace kwakwalwa na iya haifar da alamomin hauka tun daga yarinta. Wannan sakamakon yana ba da sabbin fahimta game da cututtukan tunani a matakai na farko na rayuwa.

Timi ya fuskanci kalubale a cikin ruwa masu kauri a Jamus

Wani kifi mai suna 'Timi' yana fuskantar manyan kalubale a cikin ruwa masu kauri a gabar tekun Baltic na Jamus. Wannan yana faruwa ne bayan mako guda na wahala wanda ya sa rayuwarsa cikin hadari.

Bincike ya bayyana: Rayuwa da plates tectonic sun tsara iska ta duniya

Bincike na zamani ya nuna cewa rayuwa ita ce babban jigo wajen karuwar matakan oxygen a cikin iska ta duniya, yayin da plates tectonic suka taka rawa wajen canje-canje a tsawon lokaci. Wannan sakamakon yana sake fasalta fahimtarmu game da tarihin duniyarmu.

Bincike ya bayyana asirin juyawar Saturn

Masana daga Jami'ar Northumbria sun bayyana asirin canjin saurin juyawar Saturn ta hanyar nazarin hasken arewa. Wannan binciken ya nuna cewa hasken yana taka muhimmiyar rawa wajen dumama yanayin Saturn.

Hango hutu a Jamus: Hutu ya sake kamuwa da matsala

An sake samun hutu a kan rairayin bakin teku na Wismar a Jamus, bayan awanni 48 da aka sake shi. Wannan ya jawo sabbin damuwa game da makomarsa, musamman ganin cewa hutu yana da tsawon mita 12 zuwa 15.

NASA ta sanar da tawagar aikin Artemis zuwa wata bayan fiye da shekaru 50

Hukumar sararin samaniya ta Amurka, NASA, ta sanar da tawagar aikin Artemis, wanda shine tashi na farko da aka yi tare da mutane zuwa wata tun bayan fiye da shekaru hamsin. Aikin zai kunshi 'yan sama jannati hudu da za su gudanar da bincike a kan wata a cikin kokarin dawo da mutane zuwa sararin samaniya mai zurfi.

Ana sa ran bayyana al'amarin El Niño a 2026 da kashi 60%

Hukumar kula da yanayi ta Indoneziya ta bayyana cewa akwai yiwuwar bayyana al'amarin El Niño a shekarar 2026 da kashi <strong>60%</strong>. Wannan hasashen na zuwa ne a cikin yanayin canje-canjen yanayi na duniya.

Kallon karuwar aikin rana da tasirinsa a duniya

Akwai karuwar aikin rana da aka lura da shi a kwanan nan, wanda ya jawo hankalin masana kimiyya. Wannan aikin na iya shafar hanyoyin sadarwa da yanayin duniya.

Fassara asirin 'mugun hanyar' Kogin Green a California

Wani matashi mai bincike daga Jami'ar Glasgow ya bayyana sabuwar fahimta game da wani al'amari na kimiyyar kasa a Kogin Green a California, wanda aka dade ana tambaya akansa tun daga karni na 19. Wannan binciken na iya canza yadda muke fahimtar kimiyyar kasa a wannan yanki.

Dan gizo ya gano duniya a ƙarƙashin kankara a Finland

Dan gizo, <strong>Dan Jacobs</strong>, ya gudanar da bincike mai ban mamaki a cikin tafkin kankara a <strong>Finland</strong>, inda ya nutse a zurfin <strong>8</strong> mita don gano kyawawan hotuna na rayuwar ruwa a ƙarƙashin kankara. Wannan ƙoƙari yana cikin wani shiri na kimiyya don nazarin tasirin canjin yanayi akan tsarin halittu na polar.

Fasahar kirkirar kwayoyin cuta ta hanyar canja jini

Masana kimiyya sun yi nasarar dawo da rayuwa ga kwayoyin cuta marasa rai ta hanyar canja jini daga wani nau'in. Wannan nasara ta kawo sabon ci gaba a fannin ilimin halittu na zamani.

NASA ta shirya aika 'yan sama da yawa zuwa wata a aikin Artemis-2

Hukumar NASA na shirin kaddamar da aikin Artemis-2, wanda zai ga dawowar mutane zuwa wata bayan fiye da shekaru 50. Wannan aikin yana nufin kafa zaman dindindin na dan Adam a saman wata.

Fitar da likita na musamman ga dan sama na Amurka bayan rasa magana

Dan sama na Amurka, <strong>Mike Fink</strong>, ya bayyana bayani kan wata cuta mai ban mamaki da ta faru da shi yayin da yake a cikin tashar sararin samaniya ta duniya, wanda ya haifar da fitar da likita na farko a tarihin <strong>NASA</strong>. Wannan lamari yana haifar da tambayoyi kan tasirin zama mai tsawo a sararin samaniya.

Gasa tare da hadewar nukiliya, kwal, da iskar gas a 2035

Duniya na fuskantar gasa mai karfi tsakanin hanyoyin samar da makamashi, inda hadewar nukiliya, kwal, da iskar gas ke kan gaba. Ana sa ran wadannan hanyoyin zasu taka muhimmiyar rawa wajen biyan bukatun tsarin wutar lantarki nan da shekarar 2035.

Magnetosphere na duniya yana ba da kariya ga wata

Masana ilimin taurari sun bayyana cewa, magnetosphere na duniya ba kawai yana kare duniya ba, har ma yana ba da kariya ga wata, ko da yake wata na iya kasancewa a wajen wannan kariya. Wannan sabuwar ganowa ta bayyana dangantaka mai ban sha'awa tsakanin duniya da wata.

Kirkirar sabbin fasahohi a cikin kamun kifi don kare kunkuru

Masana a fannin kamun kifi sun bayyana sabuwar fasaha da ke amfani da shahararrun shafuka tare da na'urorin musamman, wanda ke nufin rage mutuwar kunkuru da wasu halittu a lokacin kamun kifi. Wannan fasahar tana ba masu kamun kifi damar ci gaba da aikinsu ba tare da mummunan tasiri ga bambancin halittu ba.