Gregory Sousa

Written by Gregory Sousa

Ruins of the Umayyad city of Anjar.

Travel

UNESCO World Heritage Sites In Lebanon

Cluster of natural quartz crystals

Economics

Top 15 Quartz Exporting Countries

Surgeons prepare the instruments for cryosurgery: a hi-tech surgical method used to treat prostate cancer.

Society

Countries With The Highest Incidence Of Prostate Cancer In The World

The Critically Endangered Pehuenche Spiny-Chest Frog.

Environment

Native Amphibians Of Chile

A field full of agave in Mexico.

Environment

Native Plants Of Mexico

In Western Europe, many couples signify their wedding vows through a tradition called Celtic Handfasting during which the couple's hands are tied together.

Society

Unique Wedding Traditions from Around the World

A Pandi Mushroom-Tongue Salamander.

Environment

Native Amphibians Of Colombia

The varied landscapes of Tanzania are home to a number of amphibians.

Environment

Native Amphibians Of Tanzania

Historic Riga along the banks of the Daugava River.

Travel

Riga - Historic City In Latvia

A massive conveyor sorts sand of various grain sizes as it moves.

Economics

Top 20 Sand Exporting Countries

Ohio is an example of a swing state.

Politics

What Is A Swing State In A U.S. Presidential Election?

Squacco Herons are often found during breeding season in Romania and neighboring countries.

Environment

Native Birds Of Romania

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