2020s in science and technology

2020s This article is a summary of the 2020s in science and technology.
2020 in philosophy2021 in philosophyPolitical historyAustraliaUnited KingdomUnited StatesComputingSpaceflightSustainable energyFashionDeepMindprotein foldingcultured meatPfizer/BioNTechModernaCoronavirus disease 2019messenger RNAOregonpsilocybinQuantumScapesolid-state batteryExperimental Advanced Superconducting TokamakChina Fusion Engineering Test ReactorMeteorology in the 21st centuryUnited Nations2020s in spaceflightUnited AirlinesBoom Overtureself-driving carChandler, ArizonaTimeline of computing 2020–presentAI SpringArtificial intelligenceEl SalvadorBitcoin lawcryptocurrencybitcoinlegal tenderelectronsLarge Hadron Collider2025 in paleontology2025 in archaeologyHistory of science and technologyList of science and technology articles by continentList of years in science2025 in scienceImpact of the COVID-19 pandemic on science and technologyUnited Press International Decade overviewAfricaEuropeElectoral dataMilitary Economic EnvironmentalSocial PoliticsTimeline of the 21st centuryList of nationsList of current heads of state and governmentList of protests in the 21st centuryList of ongoing armed conflictsCOVID-19PandemicEconomic impactRecession2020 stock market crash2016 Paris Agreement on Climate ChangeTreaty descheduling of cannabisRussian invasion of Ukraine UN Security CouncilAfrican UnionArab LeagueList of all groups Major groups, by sizeNorth AmericaVideo gamesSocietyEconomyAnti-agingBiotechnologyQuantum ITTransportation technologyCosmologyPsychologyEnvironmentList of timelines