The Native American Navajo Nation has accused the Obama administration of failing to clean up the damage from a toxic mine spill caused by one of its own government agencies.

Another method, the compound specific stable isotope (CSSI) technique, was used to identify the origins of erosion by analyzing the makeup of sediments along the river, right until its confluence i

In a major success to the wildlife preservation bid, a large area which was part of the prime habitat of Manas National Park was freed from 20 years of encroachment in a day long operation on Thurs

A new bill currently before the Brazilian Congress will create far greater flexibility regarding existing rules for environmental permits.

The Director for the UNAIDS Regional Support Team for Eastern and Southern Africa, Sheila Tlou, has visited Uganda to advocate for accelerated action to address the trend of rising new HIV infectio

An earthquake with a magnitude of 6.5 has struck northeastern Tajikistan on the border with China, with no immediate reports of casualties or damage.

Companies worldwide are being warned that taking water preservation measures is now vital, and that those whole fail to act are likely to face mounting financial losses.

China's national observatory on Sunday issued a yellow alert for typhoon Tokage that will bring gales to some southern coastal regions.

The government of Costa Rica confirmed on Friday that Hurricane Otto had killed at least nine persons in the country, after the storm battered northern regions.

Researchers in the US, led by one of Indian origin, have developed a genetic manipulation technique that results in more efficient use of sunlight in photosynthesis by plants.