Is it now safe to go back into the water?
Raw video: Father of 16-year-old left hospitalized after dip in ocean films creatures devouring red meat
Large fish leaps onto fishing boat and gets trapped in guard rail off coast of Long Island in New York
Raw video: Aggressive killer whale yanks Victor Littlefield's anchor line near Little Biorka Island in southeastern Alaska
Raw video: Experienced kayaker reported encounter with ocean predator in Santa Cruz
NASA satellite images show the growth of the crack in the Larsen C ice shelf in the Antarctic Peninsula, from 2006 to 2017.
Raw video: Prof. Adrian Luckman in the School of Environment and Society at Swansea University discusses the calving from the Larsen C ice shelf
An iceberg the size of Delaware has broken off from Antarctica that has some experts worried about the potential threat to passing ships and rising sea levels
A giant "Delaware-size" iceberg that scientists have been monitoring for more than two years has broken off from Antarctica, becoming one of the largest icebergs on record.
Earth could turn into a hothouse planet like Venus, with boiling oceans and acid rain, if humans don't curb irreversible climate change, physicist Stephen Hawking claimed in a rece...