The Susquehanna River
One of the largest, most important rivers in the U.S. flows for 465 miles through Maryland, Pennsylvania, and New York.
April 25, 2017 12:31
Environment
Latest
Where Is The Island Of Tahiti?
The largest of the Windward Islands of French Polynesia covers an area of 400 square miles.
April 25, 2017 12:31
Are Vampire Bats Really Real?
What do you really know about these three New World species of blood thirsty creatures?
April 25, 2017 12:31
How Is Global Warming Causing Methane Blowholes, And How Do They Cause Climate Change?
Anthropogenic climate change is contributing to methane blowholes in the Arctic, which are in turn worsening global warming in a self-perpetuating cycle.
April 25, 2017 12:31
What Is Fracking, And Is It Harmful?
Hydraulic fracturing is a controversial innovation used for extracting natural gas and petroleum reserves.
April 25, 2017 12:31
How Do Beavers Build Dams?
Beavers are some of the most skillful tree fellers and dam builders on planet earth.
April 25, 2017 12:31
Where Is The Mariana Trench and Challenger Deep?
The deepest part of the earth's oceans reaches 36,070 feet below the surface at a point known as Challenger Deep.
April 25, 2017 12:31
Is the Bermuda Triangle Really Cursed?
Miami, Florida in the U.S., the island of Bermuda, and San Juan in Puerto Rico are often considered the three corners of the "paranormal" Bermuda Triangle.
April 25, 2017 12:31
How Is The Palm Oil Industry Destroying Wildlife and Their Habitats?
The industry producing one of the most widely used products globally is linked to deforestation, exploitation, and general environmental degradation.
April 25, 2017 12:31
Why Are Grauer’s Gorilla Populations So Threatened?
War, deforestation, and the hunting of them for bush-meat alike are ravaging Eastern Lowland gorilla populations across much of their natural range.
April 25, 2017 12:31
Where Are The Andaman Islands?
This archipelago of almost 600 islands lies in the Bay of Bengal between India and Myanmar.
April 25, 2017 12:31
Why Are Species In Hawaii Going Extinct At Such A Rapid Rate?
What is causing the Hawaiian Islands to be losing so many native species, and what can be done about it?
April 25, 2017 12:31
What is e-Waste (Electronic Waste)?
Despite all of the benefits of the Information Age, it has unfortunately placed an even greater burden on our landfills.
April 25, 2017 12:31
Where Is The Island Of Surtsey?
Lying to the south of Iceland, this recently formed volcanic island was declared a UNESCO World Heritage site in 2008.
April 25, 2017 12:31
Where Is The Volga-Don Canal?
Part of Russia's Unified Deep Water System, the canal serves an important role in connecting the nation's many waterways.
April 25, 2017 12:31
What Are Watersheds And Drainage Basins?
Alternatively known as a drainage area or catchment area, these refer to the areas drained by a specific outlet, such as a river or lake.
April 25, 2017 12:31
The Loire River
The longest river in France, the 630-mile-long Loire drains 21% of Metropolitan France's land area, with recent conservation efforts undamming its rivers.
April 25, 2017 12:31
What Is Muskeg Soil, And Where Is It Found?
Acidic muskeg soil is commonly seen in a number of northern, subarctic habitats, especially in bog lands.
April 25, 2017 12:31
What Is Geography, And How Did Its Study Begin?
The term Geography is directly derived from a Greek term meaning "description of the earth".
April 25, 2017 12:31
Newly Discovered TRAPPIST Planets: Could They Support Life As We Know It?
Temperate, Earth-sized planets have been found transiting a nearby ultra-cool dwarf star.
April 25, 2017 12:31
Page 150 / 179