Nature Observer – Useful articles about nature and the world around us

Global Crisis on Our Planet: Understanding the Biggest Environmental Challenges Facing Earth

The Earth is experiencing one of the most significant periods of environmental change in human history. Climate change, biodiversity loss, pollution, deforestation, freshwater shortages, and resource depletion are no longer…

DeKa July 2, 2026

Climate Crisis Environmental Hazards

How Global Warming Influences Epidemics: Climate Change, Infections, and Public Health Risks

Global warming is usually discussed through heatwaves, melting glaciers, droughts, wildfires, and rising sea levels. But climate change also affects something much closer to everyday life: the spread of infectious…

DeKa July 9, 2026

Be smart History Mysterious Places

Angkor Wat: The Ancient Temple City That Became the Symbol of Cambodia

Angkor Wat is one of the most extraordinary monuments ever built by human civilization. Located near Siem Reap in Cambodia, this vast temple complex is admired for its scale, symmetry,…

DeKa July 9, 2026

Climate Crisis Environmental Hazards

Superstorms: What They Are and Why Traditional Storm Classification Is Becoming Outdated

The word superstorm is not a strict scientific category like “Category 4 hurricane” or “tropical cyclone.” It is usually used to describe an unusually destructive storm that combines several dangerous…

DeKa July 9, 2026

Crisis Ecology Tech & Nature

Acid Rain: What It Is, Why It Happens, and How It Damages Nature, Buildings, and Human Health

Acid rain may sound like an environmental problem from the past, but it remains an important topic in air pollution, climate policy, public health, and ecosystem protection. In many countries,…

DeKa July 9, 2026

Climate Crisis Ecology

Global Dimming: How Aerosols Masked the True Scale of Global Warming

Climate change is usually associated with cyclical climate changes and rising temperatures caused by greenhouse gases such as carbon dioxide and methane. However, for much of the twentieth century, another…

DeKa July 9, 2026

Climate News Tech & Nature

Climate Diplomacy: Are UN Climate Conferences (COP) an Effective Solution or Just Political Theater?

Climate change is one of the greatest global challenges of the 21st century. Rising temperatures, more frequent extreme weather events, melting glaciers, and changing ecosystems affect every nation regardless of…

DeKa July 8, 2026

Evolution History Our Planet

Who Lived on Earth Before Dinosaurs? The Strange World Before the Age of Giants

Dinosaurs often feel like the beginning of prehistoric life, but they were actually late arrivals in Earth’s story. Dinosaurs first appeared around 230 million years ago during the Triassic Period.…

DeKa July 8, 2026

Climate Environmental Hazards Our Planet

The Sahara Desert’s Hidden Climate Role: How African Dust Fertilizes the Americas

The Sahara Desert is often imagined as a vast, lifeless landscape of endless sand dunes and scorching temperatures. Yet this enormous desert plays a surprisingly important role in Earth's climate…

DeKa July 8, 2026

Climate Green City Tech & Nature

Behavioral Economics and Climate Change: How Can We Encourage People to Insulate Their Homes?

Improving home insulation is one of the most effective ways to reduce household energy consumption, lower utility bills, and decrease greenhouse gas emissions. Yet despite the long-term financial savings and…

DeKa July 8, 2026

Be smart Climate News

How Museums Protect Priceless Masterpieces from Floods and Hurricanes

Museums are home to some of humanity's greatest treasures—from centuries-old paintings and rare manuscripts to ancient sculptures and priceless archaeological artifacts. These collections connect us with our shared history, but…

DeKa July 8, 2026