A study using ground-penetrating radar (GPR) has identified the optimal planting density for Mongolia pine plantations in ...

It's the Mexico of film, song and cartoon: arid and semi-arid scrubland. And around Lake Chapala, it's teeming with things to ...

Arid and semi-arid lands represent 41% of the Earth’s surface, and the proportion is growing. These regions are more vulnerable to global warming than humid areas. If the CO 2 emission rate ...

There are over a dozen recognized horned-lizard species found in the deserts and semi-arid environments of North and Central America, from southern Canada to Guatemala. Species are distinguishable ...