Researchers wanted to know how many current or future power plants people could run while complying with the Paris climate agreement, which set a worldwide goal for limiting greenhouse gases.
Scientists wanted to find out if trees can serve as indicators for vapor intrusion.
Scientists wanted to find out what happens with carbon dioxide in the oceans.
Scientists developed an index to study atmospheric waves (isohypses) and found an interesting trend over the past three decades.
NASA scientists detected an event in the atmosphere which had never been seen before.