Biologists are having a difficult time figuring out how to fit a tropical fish’s rapid coloration changes into the story of evolution. A new study examined the role these changes play in the fish’s mating habits, and concluded that they could contribute to the development of different species.

Researchers accidentally discovered what appears to be tiny footprints in Precambrian rock.

Advancing technology continues to reveal new aspects of cellular function. Molecular biologists have known that “stressosomes,” large protein complexes in bacterial cells, play some role in enabling single-cell life forms to cope with ever-changing environments.

Scientists are discovering engineering details of the biological structures that enable some animals to jump exceedingly far for their sizes. Froghoppers are insects that can jump 100 times their body length, and it turns out that sheer muscular strength is not nearly sufficient to account for this feat.

Lloyd and Doris Anderson entertained approximately 100 guests for the 10th anniversary of the 7 Wonders Creation Museum near Silver Lake, Washington, on Saturday, September 27.