Behind the Scenes of a Science Mission to Greenland's Ice Sheet
Five and a half trillion tons of ice have melted from the Greenland ice sheet since 2002, equating to enough water to fill Olympic-sized pools for 2.2 billion people.
US vessel that fished illegally in Mexico reveals gaps in environmental law enforcement
In 2017, the Revillagigedo Archipelago was designated as North America's largest marine reserve, prohibiting fishing and resource extraction across its vast area for conservation.