Articles by Kelsey Kennedy

Only careful, highly trained scientists ever set foot on Iceland's Surtsey.

What's old is new again.

The problem is that real people suffer from these conditions.

When the Cascadia subduction zone slips, the effects will vary based on where and how.

Domestication turned out pretty well for grapes, and for us.

Did feathered dinosaurs do the same?

How a new fragrance can help ward off a fatal disease.

More grey matter means more complex social interactions.

Gators rarely pass up a snack.

The deeper structure of Yellowstone's most famous geyser has long been a mystery.

The big cats have been spotted sharing meals.

One of the key molecules smells like egg whites.

A massive amount of sulfur gas probably impacted climate around the world.

The root difference between us and worms.

And nitrogen pollution can make the infections even more common.

The massive strands of microbes are actually a vital part of the global nitrogen cycle.

So scientists are starting to track them that way.

DNA says that even though they look different, the bugs from two different islands are one and the same.

New evidence suggests his second-in-command was to blame.

"I have seen my death!"

It has to be some of the largest artwork ever created.

Wait, no one knew exactly what dragonflies eat?

Arborglyphs document a lonely life out West.

The key to solving the puzzle was meteor showers.