Pollen grains are far more than allergens – they are nature’s time capsules, preserving clues about Earth’s past environments ...

It can tell us about vegetation, climate and even human activity through time. Pollen grains are far more than allergens — ...

Sharks, skates and catfish also have tooth-like structures called denticles that make their skin feel like sandpaper. When ...

Residents in Kentucky and Missouri sifted through damage in tornado ... and they have been reported in all 50 states over the years. Researchers found in 2018 that deadly tornadoes were happening ...

New research shows that dentine, the inner layer of teeth that transmits sensory information to nerves inside the pulp, first evolved as sensory tissue in the armored exoskeletons of ancient fish.

This year’s Postcard Project begins with Memorial Day and runs through Labor Day, Sept. 1. I anticipate an uptick in the ...

While workforce shortages plague many industries and employers in the Rushmore State, great opportunities abound for skilled ...

Members of local electric cooperatives should demand more from Associated Electric Cooperatives Inc. and its leadership, this writer argues.

Infection-causing fungi responsible for millions of deaths a year will spread significantly to new regions as the planet ...