Explore
Living pages, recently changed
A finite, varied selection. Sylos appear in order of their last meaningful change, not popularity.
Photo: Craftsman Concrete FloorsHow does AI use of water and electricity affect local communities?
How does the water and electricity consumption of artificial intelligence data centers affect local communities?
Image: WikipediaHow effective is gene therapy for sickle cell disease?
How effective is gene therapy for sickle cell disease?
Image: WikipediaHow much carbon dioxide does carbon capture and storage remove?
How much carbon dioxide does carbon capture and storage actually remove from the atmosphere?
Does grade retention help or harm students?
Does retaining a student in the same grade help or harm their academic and social outcomes?
Image: WikipediaDoes cognitive training improve memory in older adults?
Does cognitive training improve memory in older adults?
Is road traffic noise linked to heart disease?
Is long-term exposure to road traffic noise associated with an increased risk of heart disease?
Image: WikipediaHow much does space debris threaten satellites?
How much does space debris threaten satellites?
Image: WikipediaAre we living through a sixth mass extinction?
Are we currently experiencing a sixth mass extinction event, and how does the current rate of species loss compare to background extinction rates?
Image: WikipediaWhat is dark matter and has it been detected?
What is dark matter, and has it been detected?
Image: WikipediaDoes inflation hurt poorer households more?
Does inflation hurt poorer households more than wealthier households?
Image: WikipediaDoes gambling advertising increase problem gambling?
Does exposure to gambling advertising increase the risk of problem gambling?
Image: WikipediaDoes automatic enrolment increase retirement saving?
Does automatic enrolment into workplace pension schemes increase how much people save for retirement?
Image: WikipediaDoes a long commute harm wellbeing?
Does a long commute harm wellbeing?
Does unconscious bias training change behaviour?
Does unconscious bias training change behaviour?
Image: WikipediaIs sea level rise speeding up?
Is the rate of global sea level rise accelerating?
Image: WikipediaHow much does fast fashion harm the environment?
How much environmental harm does fast fashion cause, and how does it compare with other industries?
Image: WikipediaHow accurate is facial recognition technology?
How accurate is facial recognition technology in different real-world conditions and applications?
Image: WikipediaDoes multitasking make people less productive?
Does multitasking make people less productive?
Image: WikipediaDoes systematic phonics help children learn to read?
Does systematic phonics instruction improve children's reading ability compared with other approaches?
Image: WikipediaDoes teaching a growth mindset improve school results?
Does teaching a growth mindset improve school results?
Image: WikipediaDoes reading aloud to young children boost language development?
Does reading aloud to young children improve their language development?
Image: WikipediaDoes breastfeeding raise children's IQ?
Does breastfeeding raise children's IQ?
Image: WikipediaDoes flossing prevent gum disease?
Does flossing prevent gum disease?
Photo: CDCDoes the shingles vaccine lower the risk of dementia?
Does receiving the shingles (herpes zoster) vaccine reduce a person's risk of developing dementia?
Photo: Franco Antonio GiovanellaDo hearing aids lower the risk of dementia?
Do hearing aids lower the risk of dementia in people with hearing loss?
How dangerous is radon gas in homes?
How dangerous is radon gas in homes, and what level of exposure increases health risks?
Image: WikipediaDoes damp and mould in homes harm health?
Does exposure to damp and mould in homes harm human health?
Are PFAS forever chemicals harmful to health?
Are PFAS (per- and polyfluoroalkyl substances), often called forever chemicals, harmful to human health?
Photo: Vojtech BruzekDo mobile phones cause brain cancer?
Do mobile phones cause brain cancer?
Photo: Taylor FriehlDoes running damage your knees?
Does running damage your knees, or is it safe for long-term joint health?
Photo: Vitaly GarievDoes stretching before exercise prevent injury?
Does stretching before exercise prevent injury?
Photo: Valeriia MillerAre high-protein diets bad for your kidneys?
Do high-protein diets damage kidney function in healthy adults, and what is the evidence for people with existing kidney disease?
Photo: Seval TorunIs fruit juice as unhealthy as sugary soda?
Is 100% fruit juice as unhealthy as sugar-sweetened soda, in terms of health outcomes like weight gain, diabetes, and heart disease?
Photo: hamit hanDoes eating late at night cause weight gain?
Does eating late at night cause weight gain?
Photo: Caroline BadranIs breakfast the most important meal of the day?
Is breakfast the most important meal of the day for health, weight, and energy?
Photo: Jeremy DorroughDoes ADHD medication improve long-term outcomes?
Does ADHD medication improve long-term outcomes for people with ADHD?
Photo: Tim MossholderDoes following the news harm mental health?
Does following the news harm mental health, and under what conditions?
Photo: HaberdoedasDoes volunteering improve mental health and wellbeing?
Does volunteering improve mental health and wellbeing?
Image: WikipediaDoes zinc shorten the common cold?
Does taking zinc shorten the duration or reduce the severity of the common cold?
Photo: Natallia PhotoDo omega-3 fish oil supplements protect the heart?
Do omega-3 fish oil supplements protect the heart?
Image: WikipediaHow harmful is untreated sleep apnoea?
How harmful is untreated sleep apnoea to health and daily functioning?
Photo: Tatiana RodriguezDoes sleeping in at weekends make up for lost sleep?
Does sleeping in at weekends make up for lost sleep?
Image: WikipediaMoney: saving, investing and big decisions
What factors influence financial security, including saving, investing, renting versus buying a home, and other money decisions?
Science and space: the biggest open questions
What are the biggest open questions in science and space exploration today?
School: what helps children do well?
What factors and interventions, according to research, help children do well at school?
Image: WikipediaIs dark chocolate or cocoa good for your heart?
Is eating dark chocolate or cocoa good for your heart?
Image: WikipediaHow much electricity do data centres and AI use?
How much electricity do data centres and artificial intelligence use, and how is that demand expected to change?
Image: WikipediaWould eating less meat reduce greenhouse gas emissions?
Would eating less meat reduce greenhouse gas emissions?
Image: WikipediaDo free school meal programmes improve children's learning and health?
Do free school meal programmes improve children's learning and health outcomes?
Image: WikipediaDoes taking a break from social media improve wellbeing?
Does taking a break from social media improve wellbeing?
Does air pollution harm the brain and memory?
Does exposure to air pollution harm the brain and memory?
Image: WikipediaAre gas stoves bad for indoor air and health?
Do gas stoves release indoor air pollutants that harm human health?
Image: WikipediaIs vaping safer than smoking cigarettes?
Is vaping safer than smoking cigarettes?
Photo: Kelly SikkemaDoes strength training help you live longer?
Does strength training help you live longer?
Photo: Connor OlsonDoes sugar make children hyperactive?
Does consuming sugar cause children to become hyperactive?
Photo: Desiccant paksAre artificial sweeteners safe?
Are artificial sweeteners safe for human consumption?
Photo: Sergey KotenevIs red meat bad for your health?
Does eating red meat increase the risk of health problems such as cancer, heart disease, and early death?
Photo: Julia KutsenkoDo daytime naps improve health and performance?
Do daytime naps improve health and performance?
Image: WikipediaDoes AI-generated misinformation influence elections?
Does AI-generated misinformation influence election outcomes and voter behavior?
Image: WikipediaDo AI companion chatbots affect loneliness?
Do AI companion chatbots reduce or worsen loneliness, and what does the evidence say about their effects on social connection?
Photo: GreenForce StaffingDoes planting trees help fight climate change?
Does planting trees help fight climate change?
Photo: Jonathan CooperCan extinct species be brought back through de-extinction?
Can extinct species be brought back through de-extinction, and what are the scientific, ethical, and ecological considerations?
Photo: Abhishek MamidipallyHow does space radiation affect astronauts' health?
How does space radiation affect astronauts' health?
Image: WikipediaHow close are quantum computers to being useful?
How close are quantum computers to being useful for practical problems?
Photo: Benjamin EstevesHow dangerous are asteroid impacts to Earth?
How dangerous are asteroid impacts to Earth, and what is the actual risk of a catastrophic impact?
Photo: Stephen AndrewsDoes playing outdoors protect children from short-sightedness?
Does spending time playing outdoors protect children from developing short-sightedness (myopia)?
Photo: Nathan AguirreDoes reading on screens reduce comprehension compared with paper?
Does reading on screens reduce comprehension compared with reading on paper?
Photo: Nathan CimaDoes class size affect student achievement?
Does class size affect student achievement?
Photo: Jakub ŻerdzickiDoes financial education improve how people manage money?
Does financial education improve how people manage money?
Image: WikipediaDoes money buy happiness?
Does having more money make people happier, and how does the relationship between income and well-being change across income levels?
Does AI tutoring improve learning?
Does AI tutoring improve learning outcomes compared to traditional instruction or no tutoring?
Does reading fiction build empathy?
Does reading fiction build empathy?
Does sunscreen prevent skin cancer?
Does using sunscreen prevent skin cancer?
Does tutoring help students catch up?
Does tutoring help students catch up academically?
Living well: the habits that matter most
Which everyday habits have the strongest evidence for increasing lifespan and healthspan?
Image: WikipediaDoes daylight saving time harm health?
Does daylight saving time harm health?
Image: WikipediaCutting carbon: energy and climate
What are the most effective ways to cut carbon emissions from energy?
Photo: Adam BezerHow are AI models tested for dangerous capabilities like bioweapon instructions?
How do researchers test AI models for dangerous capabilities, such as providing instructions for creating bioweapons?
How does AI affect jobs and wages?
How does artificial intelligence affect employment levels and wages?
Do video games improve cognitive skills?
Do video games improve cognitive skills such as attention, memory, and problem-solving?
Image: WikipediaIs spaced repetition better than rereading for long-term learning?
Is spaced repetition more effective than rereading for long-term learning?
Are plant-based diets healthy for children?
Are plant-based diets healthy for children?
Image: WikipediaDoes screen time harm toddlers' development?
Does screen time harm toddlers' development?
Image: WikipediaHow well do flu vaccines work?
How effective are influenza vaccines at preventing flu and related illness in different groups?
Does microdosing psychedelics work?
Does microdosing psychedelics (such as LSD or psilocybin) produce measurable benefits in mood, cognition, or well-being?
Is endurance exercise bad for your heart?
Is endurance exercise bad for your heart?
Photo: Sam FerraraWhy are Swiss glaciers melting so fast and what does it mean for water supplies?
Why are Swiss glaciers melting so fast, and what are the consequences for water supplies in Switzerland and downstream regions?
Photo: snap wanderWhat drives diesel prices at the pump?
Why are diesel prices so high and what drives pump prices?
Photo: Joel MunizLearning and keeping a sharp mind
What interventions, habits, and lifestyle factors support learning and cognitive sharpness throughout the lifespan?
Photo: manu schwendenerDoes hydration affect thinking and mood?
Does hydration status affect cognitive performance and mood in healthy people?
Image: WikipediaDoes keeping a gratitude journal improve wellbeing?
Does keeping a gratitude journal improve wellbeing?
Image: WikipediaDo probiotics work for gut health?
Do probiotics work for gut health?
Image: Author research summary; Journal of Experimental Psychology: Human Perception and Performance (Stothart et al.)Do smartphone notifications disrupt concentration even when ignored?
Do smartphone notifications disrupt concentration even when they are ignored?
Image: WikipediaDoes therapy work as well as antidepressants?
Does psychotherapy work as well as antidepressant medication for treating depression?
Does bilingual education help children learn?
Does bilingual education help children learn?
Is there life on Mars?
Is there life on Mars?
Do wind turbines harm birds and wildlife?
Do wind turbines harm birds and wildlife, and how significant is that harm compared with other threats?
Is lab-grown meat ready to replace conventional meat?
Is lab-grown meat ready to replace conventional meat?
Image: WikipediaDoes music help you concentrate?
Does listening to music help or hinder concentration and cognitive performance?
Image: WikipediaHow close is nuclear fusion power?
How close is nuclear fusion power to becoming a practical, commercial energy source?
Image: WikipediaDoes cash incentive reduce smoking?
Does offering cash incentives reduce smoking rates and help people quit?