Harris asked NASA if it could use its satellites to track trees 'by race' in certain regions.

If grasslands and croplands are smothered in trees, there'll be less food for everyone.

Sec. Granholm also said it’s ‘hilarious’ to think Biden could reduce energy prices. Trump did.

After a parade of announcements, the question was what the agreements really mean.

Now that the world leaders have left, the real party begins with the rich and famous.