green

Products of chlorophyll breakdown make ripening bananas glow blue under black lights.

The planet has endured far more dramatic climate change in the past fueled by other forms of life. But rarely if ever has the change been so rapid.

Hordes of mountain pine beetles are decimating British Columbian forests.

Tree growth in temperate forests is driven by availability of water and not by temperature as previously thought.

A NASA satellite has photographed a particularly artful bloom in the Arabian Sea.

The rapid rise in allergic symptoms over the past few decades may be due to mounting carbon dioxide and a warmer atmosphere, a new study finds.

Desert plants leafing out as atmospheric carbon dioxide levels rise.

A mysterious layer of the ocean seems to trap carbon, a new study shows.

The new plastic can pull carbon dioxide from natural gas.