Mark Schilling

Written by Mark Schilling

The Pantheon in Rome, Italy. Via Shutterstock / Andrea Cercaci.

History

Why Roman Concrete Outlasts Modern Concrete

Coral Reef in Fiji.

Bodies of Water

Why Coral Reefs Can't Grow In Cold Water

Lake trout underwater spawning.

Bodies of Water

The Native Great Lakes Fish Making A Comeback

A scenic view of an orca over the water with beautiful mountains in the background.

Bodies of Water

The Whales You Can See Off The US Coast

Algae Blooms in Lake Erie

Bodies of Water

The Lakes That Turned Toxic And Recovered

Bull shark swimming on the ocean floor

Bodies of Water

The US Beaches With The Most Shark Attacks

Storefronts in Key West, Florida. Editorial Photo Credit: Dennis MacDonald via Shutterstock

Places

American Towns Tourists Ruined

Black rhino (Credit: Always on vacay via Shutterstock)

Animals

Black Rhino

The small shops at Wimberley Square in Wimberley, Texas, offering a quaint and charming atmosphere. Editorial credit: Roberto Galan / Shutterstock.com

Places

This Quiet Texas Town Is An Underrated Gem For Nature Lovers

Main Street in Deadwood, South Dakota.

Places

9 Offbeat South Dakota Towns To Visit In 2026

Map of the great lakes river drainage regions.

Bodies of Water

How Many Tributaries Feed Each Of The Great Lakes

Nero looks at the burning Rome.

History

The Most Brutal Roman Emperors Ranked

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