Skip to playerSkip to main content
AccuWeather
  • 4 years ago
Each summer there is about a two-week window in Tennessee where a species of synchronous fireflies mate and glow.
Comments

Recommended

  1. This weekend to bring relief from extreme heat in the Midwest and Northeast
    AccuWeather
    2 months ago
  2. Drenching showers and thunderstorms in Texas
    AccuWeather
    3 months ago
  3. Summerlike warmth coming for the mid-Atlantic, parts of the Northeast
    AccuWeather
    5 months ago
  4. Record March heat brings early snake, scorpion activity to Arizona
    AccuWeather
    6 months ago
  5. Severe weather returns on Thursday
    AccuWeather
    6 months ago
  6. Patrick Mahomes Returns from Injury: Season Opener Focus
    SportsGrid
    18 hours ago
  7. Tennessee's Poor Performance in Football Last Night
    SportsGrid
    18 hours ago
  8. NFL Week Review: Injury Updates and Key Player Insights
    SportsGrid
    18 hours ago
  9. Watch: Taylor Swift makes surprise appearance at 2026 Emmy Awards
    The Independent
    15 hours ago
  10. The Best, Worst and Most Oops Moments of the 2026 Emmy Awards
    People
    4 hours ago
  11. Here's your travel forecast for Sept. 15
    AccuWeather
    2 hours ago
  12. Approaching history in the Atlantic
    AccuWeather
    4 hours ago
  13. Flooding concerns escalate at midweek in the Northern Plains
    AccuWeather
    18 hours ago
  14. Flash flooding likely as storms roll through parts of the county
    AccuWeather
    22 hours ago
  15. Storm chasers watching risk for severe storms in the central Plains
    AccuWeather
    1 day ago
  16. Dramatic warmup spreads across the East Coast
    AccuWeather
    7 months ago
  17. Crepuscular rays: Nature's breathtaking light show
    AccuWeather
    9 months ago
  18. Late-season tropical wave moves west
    AccuWeather
    11 months ago
  19. What's behind this summer's firefly glow? Weather may be the spark
    AccuWeather
    1 year ago
  20. Stormy Setup for Labor Day Weekend in Florida
    AccuWeather
    1 year ago
  21. Storm chasing in the plains
    AccuWeather
    4 years ago
  22. Battling Kincade Fire in heavy winds
    AccuWeather
    7 years ago
  23. Forks of lightning stand out against a colorful Florida sunrise
    AccuWeather
    4 years ago
  24. Dark skies, rain invade island
    AccuWeather
    6 years ago
  25. Hundreds of dead jellyfish wash ashore on South Carolina
    AccuWeather
    5 years ago