Melting ice is slowing Earth’s spin and causing changes to its axis, new studies find. The shifts are causing feedback beneath the surface, impacting the planet’s molten core.
Watch highlights from the second night of the Democratic National Convention in Chicago. Former President Barack Obama, former first lady Michelle Obama and second gentleman […]
Helene is expected to become a massive hurricane, potentially becoming a destructive Category 3 storm.
Watch live coverage as President Joe Biden and former President Donald Trump square off in the first presidential debate, hosted by CNN.