After two years of debate and 90,000 public comments, NOAA withdrew a contentious boat speed rule aimed at Atlantic right whale conservation.

The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously frigid conditions.

Conservation groups are concerned that the endangered right whale is vulnerable to extinction as the Trump administration signals more support for marine industries.

A small temblor startled residents near Richmond this week. Over a decade ago, a 5.8 earthquake in Virginia became the most felt quake in the U.S.

Temperatures are expected plunge across the country this weekend.