Even if the planet warms more than 2 degrees Celsius, the ice sheet can be protected if temperatures cool back down quickly enough.

Videos and photos provide some clues, but much remains unknown about the horrific explosion at the site.

Holloway went to Aruba in 2005 on a high school graduation trip. She was last seen with Joran van der Sloot the night she vanished. He told Holloway's mom how she died and what he did with the body.

Cure was exonerated in 2020 after more than 16 years in prison for a robbery he did not commit. He was fatally shot by a Georgia sheriff's deputy after being pulled over for speeding.