State, city and county inspectors have cited Iowa restaurants and stores for hundreds of food-safety violations during the ...

Most animals run fairly quickly and faster than most humans. But can a robot run faster than most living beings?

by Clark Kauffman, Iowa Capital Dispatch June 25, 2025 State, city and county inspectors have cited Iowa restaurants and stores for hundreds of food-safety violations during the past month, including ...

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth?

Spotting a cockroach scuttling across your kitchen floor is pretty disgusting, and most of us would instinctively try to stamp on it before it hides somewhere we cannot reach it. It is even more ...

Researchers are developing bioplastic bubbles from algae that could grow, repair, and protect habitats on Mars without ...

Thick clay deposits on Mars hint at long-lived lakes that may have sheltered early life - and preserved clues beneath layers ...