For the briefest moment earlier this year, the Eurasian lynx — extinct in the U.K. for thousands of years — returned to the ...

Heavy metal pollution is usually associated with modern, large-scale industrialisation. However, humans have processed metals ...

Based on my numerous assignments abroad and work for Director of Central Intelligence Bill Casey, I have concluded that ...

In some Amazon rivers in Brazil, cases of diseases related to inadequate basic sanitation, such as malaria and acute diarrhea ...

The Grand Prairie Friends conservation organization, which owns Warbler Ridge in Charleston and other preserves, has received ...

Haiti’s hunger crisis has reached alarming levels, with almost all families (99%) surveyed by ActionAid regularly skipping ...