“Water changes everything about the way a planet works.” With those words, Graham Pearson, a foremost expert on deep Earth minerals, conveyed the scale of a breakthrough that is revolutionizing our ...

There are many rivers on earth. According to various sources, their number ranges from 2.5 to 4 billion. Throughout the ...

Access to clean water changes everything. Innovation Africa's solar-powered water systems are bringing health, hope and a brighter future to rural villages in Uganda and across Sub-Saharan Africa.

Droughts and floods will continue to affect forested watersheds and drinking water supplies. Best management practices can help protect forests but some future climate scenarios would challenge the ...