LEO Network

Background Articles

Search our collection of background (non-event) articles from news media, science journals and other sources.


284 Posts


Natural Environment

2023 2024 2025
Land      
Ocean / Sea      
Surface Waters / Wetlands      
Weather      
Fish      
Land Mammals      
Marine Mammals      
Birds      
Plants / Kelp      
Invertebrates      
Atmosphere      
Groundwater      
Air      
Insects      
Microbes      
Amphibians      
Arachnids      
Fungi      

Unusual or Unexpected Event

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Extreme Temperature      
Death / Die-off / Decline      
Ice / Snow Change      
Permafrost Change      
Extreme Precipitation      
Flooding / Draining      
Pollution      
Fire      
Unusual Size / Abundance      
Landslide / Avalanche      
Unusual Range / Sighting      
Extreme Wind      
Erosion      
Deformity / Disease / Injury      
Pathogen      
Physical or Chemical Change      
Seasonal Timing      
Infestation      
Debris / Trash      
Glacier Change      
Drought      
Storm Surge      
Algal Bloom      
Eruption      
Sea/Land Level Change      
Rain on Snow      
Cyclone / Hurricane      
Thunderstorm      
Earthquake      
Sinkhole / Crater      
Tsunami      
Parasite      
Unusual Animal Behavior      

Impact on Human Environment

2023 2024 2025
Safety      
Food Security      
Economic Impact      
Cultural Impact      
Transportation      
Harvest Change      
Fisheries      
Energy      
Human Health      
Buildings      
Communication      
TOURISM      
Water Management      
Air Quality      
Conflict      
Water Security      
Pets      
Displacement      
Sports / Recreation      
Agriculture      
Livestock      
Sanitation      
Radiation      
Aquaculture