Susan Cosier

Recycling may seem new, but it's an idea older than the United States.

The 150-plus eel species can be found throughout the oceans, thanks to their fast-swimming larvae.

Toads might sense earthquakes before they happen and then hop to safety.

Octopuses react to predators and prey on HDTV as if the animals were real.

After breaking up with a romantic partner, people don't know who they are anymore, and new research explains why.

Although people may not think their actions are foreseeable, a new study shows that we may be more predictable than we think.

Betting can feel good, but still hurt.

Should obese women gain less weight during pregnancy than new recommendations suggest?