Mexico's environmental prosecutor said it had kept regular oversight of the country's largest gold mine, days after a Reuters report on a prolonged leak of contaminated water there prompted activis

Heavy storms earlier this year hammered the forests that North America's monarch butterflies migrate to in central Mexico, a study showed on Tuesday, fueling fears the habitat could eventually beco

This newly described snake, with a vivid orange and black banding pattern on its body, belongs to the genus Geophis, a group that is commonly referred to as earth snakes.

Consumers want manufacturers to release fewer mobile phone models and do more to help them recycle, according to a new study by Greenpeace.

Mexico will launch a year-long simulation of a cap-and-trade program in November, Mexican officials said on Monday, in a test run for a national carbon market expected to launch in 2018.

Emergency workers in Mexico are searching for survivors after landslides killed dozens in the wake of Tropical Storm Earl.

Mudslides triggered by intense rainfall in eastern Mexico killed 40 people at the weekend as saturated hillsides collapsed onto modest homes in the wake of now-dissipated Tropical Storm Earl.

In the village of Nanacamilpa, tiny fireflies are helping save the towering pine and fir trees on the outskirts of the megalopolis of Mexico City.

Researchers have now directly connected the Aedes aegypti mosquito with Zika transmission in the Americas, during an outbreak in southern Mexico.