Science ❯ Climate Science

Climate Models

Temperature Projections Emissions Scenarios Research Studies Predictive Modeling Impact of Climate Change Computer Simulations Data Analysis Future Projections Climate Predictions Temperature Changes

Scientists Retire RCP8.5 High‑Emissions Scenario

Researchers removed the worst‑case pathway from IPCC inputs, citing lower renewable costs, shifting policy, recent emissions trends

Climate Modelling Group Drops RCP8.5 From Routine Scenarios

UN Committee Retires Extreme SSP5‑8.5 Climate Pathway

Modelers Move to Retire RCP8.5 Worst‑Case as They Narrow Plausible Climate Futures

Climate Scientists Revise Extreme Scenario, Reject Claims of an All‑Clear

Corrected Models Point to AMOC Dropping by About Half by 2100

Studies Find Atlantic Overturning Current Weakening Far Faster Than Expected

Direct Ocean Data Show Atlantic Overturning Weakening Across the Western North Atlantic

Rapid El Niño Build Puts 2027 on Track for Record Heat, With 2026 at Risk

2025 Ranked Among Hottest Years as Three-Year Global Average Exceeds 1.5°C

New Analysis Maps Path to Pull Warming Below 1.5°C by 2100 as COP30 Opens

Australian Tropical Rainforests Flip From Carbon Sink to Source, Nature Study Finds

Global Assessment Finds First Climate Tipping Point Crossed for Warm‑Water Coral Reefs

Mars Dust Devils Clock 160 km/h in New Orbital Study

German Science Bodies Urge Planning Retreat From Low-Lying Coasts as Models Flag Baltic Towns at Risk

Science Study Identifies Ocean Feedback That Could Overcorrect Warming Into an Ice Age

New Study Warns AMOC Tipping Point Nears, Raising Odds of Future Shutdown

Groups Sue Over Secret Climate Report Underpinning Trump EPA’s Climate Rollback

Study Finds Human Activity Locked Pacific Decadal Oscillation Into Drought Phase

Global May Temperatures Second-Hottest on Record as Greenland Melt Accelerates