When the bubonic plague reached England in the summer of 1348 — spread by fleas, lice, or infected humans, according to the latest theories — it reached a breeding ground for disease. Londoners’ ...

Tree-ring data reveal that periodic shifts in strong winds high above the Earth's surface have driven opposite climates in different parts of Europe for the past 700 years and likely much longer, ...

INDIANAPOLIS (WISH) — The El Niño Southern Oscillation (ENSO) is a large-scale climate pattern that has an impact on the average jet stream position in the US. A weak La Niña has been present since ...