According to NASA and NOAA scientists, 2015 was the warmest year ever for global land and ocean surfaces, dating all the way to 1880.

For more than a year, President Obama has been calling on Congress to pass legislation to guarantee all workers can take time off when they're sick.

Since our legislators show no signs of moving forward with that, Spokane, Washington is refusing to wait any longer. Last week, that city broke in the New Year by passing their own sick-leave legislation.

The massive methane leak in California is only the tip of a giant, dangerous iceberg. According to a new report from EcoWatch, there are more than 300 similar natural gas storage facilities around the U.S., and any one of them could be the site of the next disaster.

There is a massive methane leak in California that you may not even know about. Since mid-October, a broken pipe located 8,000 feet below ground has been leaking an estimated 50,000 kilograms of methane every hour, but Governor Jerry Brown only declared a state of emergency over that leak last week.