When observing small worms under a microscope, one might observe something very surprising: the worms appear to make a ...

Humans like plants. We like seeing them change the color of their leaves throughout the year. They connect us to nature even ...

The white-handed gibbon comes closest to humans in the study, with a monogamy rate of 63.5%. It’s the only other top-ranked “monotocous” species, meaning it usually has one offspring per pregnancy, ...