What are lost continents, and why are we discovering so many?

Maria Seton, University of Sydney; Joanne Whittaker, University of Tasmania, and Simon Williams, University of Sydney For most people, continents are Earth’s seven main large landmasses. But geoscientists have a different take on this. They look at the type of rock a feature is made of, rather than how much of its surface is above […]

7 Challenges All Big Cities Will Face in Future

Hong Kong, New York, London, Tokyo, and Paris – all of these cities are quite unique yet same in so many regards. They represent technological, social and infrastructural hubs of what is commonly referred to as a modern human society. No matter what background, professional experience or connections you may or may not have, chances […]

5 Geography Facts that Will Blow Your Mind

From stunning landscapes to awe-inspiring vistas, our earth is a unique beauty in the immensity of space. To explore its beauty and diversity is an exhilarating honor and humbling adventure. To us, the greatest wonders flow from Earth’s beauty, power, and magnificent intricacies. Explore with us some of its unforgettable features with this list of […]

Top 18 Largest Islands on Earth

An island or isle is any piece of sub-continental land that is surrounded by water. It is believed that there are over 100,000 islands in the world. It’s difficult to put a figure to the exact number as there are different kinds of them in various water bodies including oceans, seas, lakes, and rivers. There […]

What did Ancient Earth Look Like

I stumbled upon an amazing web page showing what did ancient Earth look like. On the “Dinosaur Pictures and Facts” web page (dinosaurpictures.org), there’s also an interactive animation. On this page, you can either select the years (i.e. 600 million years ago) or jump to a particular event (i.e. first multicellular life) and see how ancient […]

Watch: How Earth will look in 250 million years

Earth’s outer shell is divided into multiple plates that slowly glide over the mantle. The movement of these plates slowly changes Earth’s surface over time by merging, or separating, continents. 250 million years from now, consistent with the supercontinent cycleNotes 1, there will be a possible future supercontinent called Pangaea Ultima. Hypothesized by Christopher Scotese, […]

AuthaGraph – Probably the Most Accurate World Map Ever

Despite its unusual and a bit weird look, the AuthaGraph World Map may be the most accurate world map ever. It is created by the Japan artist and architect Hajime Narukawa, and won the Good Design Grand award in 2016. Since the 16th century, we use Mercator Projection in most maps we used to seeing pinned […]

What would Antarctica look like if all its ice melted

Have you ever wondered what would Antarctica look like if all its ice melted? This may seem extraordinary and unlikely, but, this has actually happened in the past. In fact, there have been no major ice sheets over the South Pole for most of the Earth’s history. In the video below, NASA Goddard strip away […]

How Eratosthenes calculated the Earth’s circumference

In 240 BC, the Greek astronomer, geographer, mathematician, music theorist and librarian Eratosthenes of Cyrene (c. 276 BC – c. 195/194 BC) calculated the circumference of the Earth without even leaving Egypt. Here’s how: Eratosthenes knew that at local noon on the summer solstice (at the time of the longest day, about 21 June in […]

10 Strange Places on Earth

The Earth, our home has a lot of beautiful, amazing locations – and some strange places as well. These weird places sometimes look “impossible”, sometimes dangerous, sometimes scary, but despite all that, still can be beautiful. Here are ten of them.