Financial markets around the world were reeling Thursday following President Donald Trump’s latest and most severe volley of ...

Designed to clean up shipping exhaust, scrubbers are now attracting prohibition efforts as evidence of ecosystem damage grows ...

Ground-level ozone is a major air pollutant that shortens human lives and kills thousands each year, resulting in major ...

As historians we rarely predict the future since we are trained to look at the past, draw lessons from it, and identify ...