Black carbon aerosol (BC) has emerged as a major contributor to global climate change, only second to CO2 as the main driver of the global warming. 

A study led by master’s student Xuelin Tian examining emission levels shows a sharp drop in vehicle pollutants as of March 2020.

Nitrous oxide (N2O) is a potent greenhouse gas whose atmospheric growth rate has accelerated over the past decade.

COVID-19 has not only caused a temporary drop in global CO2 emissions, it has also reduced the share of power generated by burning coal – a trend that could in fact outlast the pandemic. 

To arrive at Nunavut, turn left at the Dakotas and head north. 

From the Passyunk Avenue Bridge in South Philadelphia, the view to the southeast is dominated by a massive oil refinery that once produced more petroleum products than any other on the U.S. East Coast.

Rain falls lightly on the ocean’s surface. Marine mammals chirp and squeal as they swim along.

Celebrated annually on 2 February, World Wetlands Day aims to raise global awareness about the importance of wetlands for our planet.

Over the last two decades KSA has made significant advancements in the development of environmental laws, standards and guidelines.

Floating sea macro-litter is a threat to the conservation of marine ecosystems worldwide.