Environment
Follow Environment in the Factlen app and get an alert when there is news. Get the app
Climate Litigation
Environmental Coalition Sues EPA Over Repeal of Power Plant Carbon Standards
5 sources · 35d ago
Explainer
The 30-Year Rule: How the IPCC's Standard Normal Period Masks the True Rate of Climate Change
8 sources · 35d ago
Global Water Storage
WMO Report Confirms Decade-Long Decline in Global Freshwater Storage, Citing 2025 as One of Driest Years for River Flows
3 sources · 32d ago
More in Environment
Conservation Genetics
The 50/500 Rule: How Population Genetics Defines the Minimum Viable Population for Conservation
Genetic Threshold Advocates 40%Demographic Risk Prioritizers 35%Standardized Policy Planners 25%
Wildfire PolicyResource Shortage
Federal Firefighters Report Critical Resource Shortage and Burnout Amid Record US Wildfire Season
Federal Firefighters 50%Western Lawmakers 50%
ExplainerOzone Chemistry
The Catalytic Chlorine Cycle: How a Single Chlorine Atom Destroys 100,000 Ozone Molecules
Atmospheric Chemists 40%Policy Historians 30%Climate Modelers 30%
North Sea WrecksEcological Risk
A Century After Sinking, a WWI Submarine Is Leaking TNT Into the North Sea Food Web
Marine Ecologists 45%Maritime Authorities 35%Coastal Fisheries 20%
ExplainerWastewater Engineering
The Three Stages of the Activated Sludge Process: How Microorganisms Remove Organic Carbon and Nutrients from Wastewater
Municipal Plant Operators 40%Environmental Regulators 30%Biological Process Engineers 30%
Endangered SpeciesCourt Ruling
Federal Court Orders Critical Habitat Designation for Sierra Nevada Red Fox
Conservation Advocates 45%Federal Wildlife Officials 35%Land Use Stakeholders 20%
ExplainerGrid Infrastructure
The 300-Year Half-Life: How the Radiative Forcing of Sulfur Hexafluoride Makes It the Most Potent Greenhouse Gas
Atmospheric Monitoring 40%Regulatory and Inventory 35%Infrastructure and Policy 25%
ExplainerConservation Math
The 0.25 Exponent: How the Species-Area Relationship Predicts Extinction Rates from Habitat Loss
Standard SAR Proponents 40%EAR and Overestimation Critics 30%Spatial Dynamics Researchers 30%
ExplainerMarine Biogeochemistry
The 16:1 Redfield Ratio: How the Stoichiometric Balance of Nitrogen and Phosphorus Dictates Marine Productivity
Biogeochemical Traditionalists 50%Microbial Ecologists 50%
Hurricane LowellRecovery Assessment
Hurricane Lowell Damage Assessment Confirms 74 Homes Destroyed on Kauaʻi as Recovery Centers Open
Local Residents & Homeowners 40%County & State Authorities 35%Tourism Industry 25%
Hurricane WatchClimate Record
Atlantic Hurricane Season Sets Modern Record for Latest First Hurricane
Meteorological Consensus 60%Emergency Management 40%
ExplainerWater Quality Standards
The 30 Percent Rule: How the Clean Water Act's Antidegradation Policy Protects High-Quality Waters from New Pollution
State Environmental Regulators 40%Conservation and Watershed Advocates 35%Neutral Policy Analysts 25%
ExplainerAgrivoltaics
How Agrivoltaics Reconciles the Conflict Between Solar Expansion and Food Security
Solar Infrastructure Developers 35%Agricultural Economists 35%Energy Policy Analysts 30%
ExplainerDeep-Sea Biodiversity
NOAA Discovers Nine New Deep-Sea Sponge Species Off the Alaskan Coast
Marine Science & Conservation 50%Fisheries Management & Industry 50%
ExplainerTrophic Cascades
Why Removing Apex Predators Triggers Destructive Mesopredator Population Booms
Conservation Biologists 50%Agricultural Advocates 30%Skeptical Ecologists 20%
Volcanic AlertDisaster Response
Mount Semeru Erupts Three Times as Heavy Rains Trigger Dangerous Lahar Threats in East Java
Disaster Management 50%Aviation Authorities 25%Local Authorities 25%
Infrastructure SecurityPolicy Move
EPA Distributes $11.75 Million to Harden Water Infrastructure Against Cyber and Climate Threats
Municipal Water Utilities 40%Cybersecurity Analysts 30%Federal Regulators 30%
Adriatic WildfiresEmergency Evacuation
Brac Island Wildfire Burns 5,600 Hectares, Forces 700 Evacuations in Croatia
Emergency Response & Civil Defense 60%Climate & Environmental Monitoring 40%
ExplainerSoil Carbon
The Role of Mineral-Associated Organic Matter in Stabilizing 50 Percent of Global Soil Carbon
Biogeochemical Constraint 40%Agronomic Management 30%Systems Synthesis 30%
Maritime SafetyDisaster Response
Over 130 Missing After Indonesian Ferry Capsizes in Java Sea Storm
Maritime Safety Regulators 50%Commercial Operators 50%
ExplainerPlanetary Boundaries
The Nine Quantitative Limits: How the Planetary Boundaries Framework Defines a Safe Operating Space for Humanity
Earth System Scientists 45%Global Governance Institutions 35%Development Economists 20%
ExplainerChemical Ecology
Why Lipid Solubility Causes Persistent Pollutants to Magnify in Food Webs
Ecotoxicologists 40%Regulatory Agencies 35%Environmental Chemists 25%
ExplainerClimate Systems
The Walker Circulation and Thermocline Tilt: How the El Niño-Southern Oscillation Controls Global Weather
Ocean Dynamics Focus 40%Atmospheric Coupling Focus 40%Long-Term Climate Focus 20%
ExplainerClimate Physics
The 7 Percent Per Degree Celsius Rule: How the Clausius-Clapeyron Relation Governs Extreme Rainfall
Atmospheric Physicists 40%Civil Engineers 35%Climate Modelers 25%
Sodium-Ion Tech
Sodium-Ion Batteries Reach Grid-Scale Commercialization as US and China Ramp Up Manufacturing
Domestic Manufacturers 35%Global Battery Giants 35%Grid Operators & Analysts 30%
AMOC CollapseImpact Forecast
New Study Forecasts Dire Dip in Global Food Production if Atlantic Currents Collapse
Climate Modeling Researchers 40%Oceanographic Observers 30%Impact & Preparedness Analysts 30%
ExplainerOcean Biogeochemistry
The Marine Snow Mechanism: How the Biological Pump Sequesters Carbon in the Deep Ocean
Marine Ecologists 45%Biogeochemical Modelers 40%Geoengineering Proponents 15%
Seismic ActivityImpact Assessment
Strong Magnitude 6.6 Earthquake Strikes Deep Beneath the Java Sea
Seismological Agencies 60%Civil Infrastructure Managers 40%
ExplainerAquifer Mechanics
The 1:40 Ratio: How the Ghyben-Herzberg Relation Governs Saltwater Intrusion in Coastal Aquifers
Hydrogeological Modelers 40%Municipal Water Managers 35%Coastal Policy Planners 25%
ExplainerOcean Chemistry
Rising Aragonite Saturation Horizon Shrinks Habitats for Calcifying Marine Life
Marine Biologists 40%Chemical Oceanographers 40%Fisheries Economists 20%
Tsunami RiskInfrastructure Readiness
UNESCO Warns of Near 100 Percent Chance of Mediterranean Tsunami Within 30 Years
Scientific Consensus 60%Coastal Municipalities 40%
ExplainerEcosystem Dynamics
Why Thermodynamics and the 10 Percent Rule Limit Food Chain Lengths
Classical Ecosystem Ecologists 40%Empirical Field Researchers 40%Systems Analysts 20%
ExplainerPublic Lands Law
The Wilderness Act's 'Untrammeled' Standard: How the Legal Definition of Wilderness Differs from National Parks
Strict Preservationists 40%Active Management Advocates 35%Recreational Access Groups 25%
ExplainerFlood Risk Metrics
The Statistical Limitations of the 100-Year Floodplain and How Climate Change Alters the Recurrence Interval
Hydrological Modelers 40%Federal Regulators 35%Risk Communicators 25%
Mediterranean StormsDisaster Response
Severe Storms and Flooding Leave Two Dead Across Northern and Central Italy
Civil Protection Authorities 40%Meteorological Observers 35%Affected Residents 25%
ExplainerGrid Transition
California's Natural Gas Electricity Generation Plummets as Battery Storage Surges
Grid Operators 35%Clean Energy Advocates 35%Energy Systems Analysts 30%
ExplainerNative Landscaping
State Laws Override HOA Mandates to Protect Homeowners' Native Landscaping
Native Plant Advocates 45%HOA Boards & Traditionalists 30%Property Rights Advocates 25%
ExplainerBiogeochemistry
Haber-Bosch Nitrogen Synthesis Feeds Half the World While Overwhelming Global Ecosystems
Biogeochemists 40%Agricultural Economists 35%Environmental Regulators 25%
ExplainerFisheries Science
Calculating the Total Allowable Catch: How the Schaefer Model Defines Fishery Limits
Fisheries Managers 40%Marine Ecologists 35%Resource Economists 25%
Himalayan GlaciersDisaster Response
UN Appeals for $50 Million as Nepal Glacier Collapse Death Toll Surpasses 1,300
Humanitarian Relief Agencies 40%Climate and Geological Scientists 35%Regional Infrastructure Planners 25%
ExplainerDesalination Tech
The 1.06 kWh/m³ Limit: How the Second Law of Thermodynamics Caps Desalination Efficiency
Infrastructure Engineers 40%Thermodynamic Researchers 35%Energy Economists 25%
ExplainerUrban Heat Physics
Surface Reflectivity and Evapotranspiration: The Physics of Cooling Urban Heat Islands
Urban Design Advocates 40%Public Health & Policy Researchers 35%Earth Systems Scientists 25%
Climate RecordSystemic Impact
Global Ocean Temperatures Hit All-Time High as August Confirmed Warmest on Record
Climate Monitoring Agencies 40%International Policymakers 30%Urban Adaptation Planners 30%
Alpine PermafrostAccess Restriction
Mont Blanc Authorities Suspend Climbing Routes Amid Record Rockfall and Permafrost Thaw
Local Authorities and Guide Societies 50%Geomorphologists and Climate Researchers 50%
ExplainerProcess-Based Restoration
How Process-Based Restoration and Beaver Dam Analogs Create Wildfire Refugia
Process-Based Advocates 45%Traditional Engineers 30%Climate Adaptation Planners 25%
ExplainerAmazon Basin
Amazon Deforestation of 20 to 25 Percent Breaks Rain Cycles, Driving Shift to Savanna
Earth System Scientists 40%Conservation Organizations 40%Agricultural Economists 20%
Per page