Daylight Saving Time Ends Nov. 1, 2026: What Changes
Pick a city to see how sunrise and sunset jump an hour earlier when U.S. clocks fall back on November 1, 2026, and how dark evenings get.
Topic
#science
3 interactive infographics about science.
How Herd Immunity Works: Why Measles Needs ~95%
Move the sliders to see how contagious a disease is, how many people must be immune to stop it spreading, and why measles needs very high vaccination.
Hurricane Categories Explained: Saffir-Simpson Scale
Move the wind speed slider to see how the Saffir-Simpson scale rates hurricanes from Category 1 to 5, and what damage each category brings.