Seaweed is on the menu! This superfood plucked from the ocean is being fed to a group of lucky California cows to curb their methane production, and the results might just save the planet.
New observations of our atmosphere calculate that it extends far beyond what we thought, encompassing the moon! This means that we've actually never left Earth's atmosphere. Here's what else these observations can tell us.
Global warming is likely to increasingly disrupt American farming with extreme heat, drought, wildfires, and heavy downpours.