Lichens are symbioses between fungi and algae (and/or cyanobacteria) that play important ecological roles and colonize many ...

Professor Amelia Villaseñor and her team uncovered 2.75 million-year-old stone tools in Kenya, showcasing long-term cultural ...

Modern technology, new excavations and curious amateurs have helped unearth some of the world's greatest treasures in the ...

Imagine early humans meticulously crafting stone tools for nearly 300,000 years, all while contending with recurring ...

Scientists found that specific lichen species act as natural indicators of exposed dinosaur fossils, creating signatures that ...

The Pig Trail Scenic Byway officially runs along Arkansas Highway 23, cutting through the heart of the Boston Mountains within the sprawling Ozark National Forest.