COVER STORYIn recent years, a quiet but powerful green revolution has taken root in the hearts and homes of young people ...

Visitors who arrive mid-February through mid-June will see an abundance of blooming cactus just begging for attention. – Jill Schildhouse The desert may seem like the last place you'd expect to ...

From dormant volcanoes and salt pans to urban forests and library gardens, these are the places we go for peace and quiet.

Dromedary camels walk through sand dunes in the Arabian Desert near Margham, Dubai, United Arab Emirates. A new study adds evidence to theories that this region was once a wet, green climate.

The magnificent landscape is threatened by ... roams the vast grasslands of the northern desert. The Chihuahuan Desert boasts 3,000 plant species, including more than 500 of the world's 1,500 species ...