A mini pumpkin toadlet sounds like a confection from the magical world of “Harry Potter,” but it’s actually a miniaturized frog with a bright orange hue that’s roughly the size of a Skittle. In total, ...

In the Amazon’s Putumayo basin of Colombia, a new species of fish was discovered swimming among submerged roots in a shallow forest stream. That fish, which is roughly the size of the average pinky ...

A lot of parents are worried about the well-being of children across the United States. It’s not unfounded: Nearly three-quarters of students are not proficient in basic skills, and many struggle with ...