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  4. /Environment

Topic hub

Environment

Climate, energy, and conservation explained clearly.

Pollution, renewables, biodiversity, and sustainability basics.

What you’ll learn

  • Explainers

    “What is…?” articles in Environment.

Learning roadmap

  1. Lead with a one-sentence definition
  2. Add short background and context
  3. Explain why it matters to readers
  4. Link related explainers on the site

Featured articles

  • World Elephant Day 2026: Date, Theme & How to Celebrate (August 12) — Environment explainer cover
    SSShubh Singh·Environment·Jul 30, 2026

    World Elephant Day 2026: Date, Theme & How to Celebrate (August 12)

    World Elephant Day 2026 is Wednesday, August 12. Founded in 2012 for conservation awareness — not the same as Elephant Appreciation Day (Sept 22). Here's how to mark it.

    3 min read·Beginner
    • trending
    • elephant-conservation

Most popular

  • World Elephant Day 2026: Date, Theme & How to Celebrate (August 12) · 27 reads
  • Portland Air Quality (August 2026): Why It Ranked Worst and What To Do · 4 reads
  • World Ozone Day 2026: Dates, Venue & What to Know · 2 reads

Latest tutorials

  • Winter Weather Predictions Explained: What a Strong El Niño Usually Means for the U.S. — Environment explainer cover
    PVPrakhar Verma·Environment·Aug 7, 2026

    Winter Weather Predictions Explained: What a Strong El Niño Usually Means for the U.S.

    NOAA says El Niño is strengthening, with roughly an 81% chance of a very strong event in October–December and a ~97% chance it lasts into early spring 2027 — tilting U.S. winter odds toward a warmer north and a wetter southern storm track.

    5 min read·Beginner
    • weather

FAQ

What will I learn in Environment?

Plain-language “What is…?” explainers with definitions, context, and FAQs.

  • environment
  • Portland Air Quality (August 2026): Why It Ranked Worst and What To Do — Environment explainer cover
    PVPrakhar Verma·Environment·Aug 6, 2026

    Portland Air Quality (August 2026): Why It Ranked Worst and What To Do

    In early August 2026, wildfire smoke pushed Portland’s air quality into unhealthy territory — briefly topping global city rankings on IQAir — with Oregon DEQ advisories overlapping extreme heat.

    3 min read·Beginner
    • environment
    • portland
  • Rajahmundry / Rajamahendravaram Godavari Floods (August 2026): What’s Happening — Environment explainer cover
    PVPrakhar Verma·Environment·Aug 6, 2026

    Rajahmundry / Rajamahendravaram Godavari Floods (August 2026): What’s Happening

    In early August 2026, Rajamahendravaram (Rajahmundry) faced Godavari flood stress — embankment erosion near riverfront works, sandbagging, and severe urban waterlogging when drains could not empty into a swollen river.

    3 min read·Beginner
    • india
    • environment
  • WEFTEC New Orleans 2026: Dates, Venue & What to Know — Environment explainer cover
    SSShubh Singh·Environment·Jul 30, 2026

    WEFTEC New Orleans 2026: Dates, Venue & What to Know

    The WEFTEC New Orleans 2026 conference is set to take place from September 26 to September 30, 2026, at the New Orleans Morial Convention Center in Louisiana, USA. This event is expected to draw over 20,000 water professionals and environmental specialists.

    3 min read·Intermediate
    • trending
    • water-technology
  • World Elephant Day 2026: Date, Theme & How to Celebrate (August 12) — Environment explainer cover
    SSShubh Singh·Environment·Jul 30, 2026

    World Elephant Day 2026: Date, Theme & How to Celebrate (August 12)

    World Elephant Day 2026 is Wednesday, August 12. Founded in 2012 for conservation awareness — not the same as Elephant Appreciation Day (Sept 22). Here's how to mark it.

    3 min read·Beginner
    • trending
    • elephant-conservation
  • World Ozone Day 2026: Dates, Venue & What to Know — Environment explainer cover
    SSShubh Singh·Environment·Jul 30, 2026

    World Ozone Day 2026: Dates, Venue & What to Know

    World Ozone Day 2026 is an international event that aims to raise awareness about the importance of protecting the ozone layer. This year, it will be celebrated on September 16, 2026, at UNEP centers and environmental research facilities globally.

    5 min read·Intermediate
    • trending
    • environment
  • What Is a Heat Index — Environment explainer cover
    SSShubh Singh·Environment·Jul 29, 2026

    What Is a Heat Index

    The heat index is a measure of how hot it feels outside, taking into account both the air temperature and the humidity. In India, understanding the heat index is crucial for staying safe during the hot summer months.

    3 min read·Intermediate
    • temperature
    • humidity