Evolution drives all biological change. It shapes every lifeform we...

It’s not much of a stretch to say that Earth’s...

When it comes to spending time outdoors, parks are meant...

Amphibians are in crisis. Climate change, pollution, and habitat loss...

Many teens enter adulthood already carrying risk factors for heart...

Our global food system stands at a dangerous crossroads. As...

Sand dunes shape some of the most fascinating scenery on...

Life on our planet has been shaped over an immense...

The forests and fields of North America hold secrets that...

When you sit down to work, your to-do list waits,...

Predicting whether it will rain or snow might seem like...