A handful of centuries-old sponges from deep in the Caribbean are causing some scientists to think human-caused climate change began sooner and has heated the world more than they thought. They ...

Ocean sponges suggest Earth has warmed longer, more than thought; some scientists dubious. This undated image provided by Amos Winter shows a sponge from the Caribbean. This sponge, ...

A handful of centuries-old sponges from deep in the Caribbean are causing some scientists to think human-caused climate change began sooner and has heated the world more than they thought. Other ...

In the new study, researchers figure that the world more than a decade ago blew past an internationally approved threshold more than a decade ago.

In the new study, researchers figure that the world more than a decade ago blew past an internationally approved threshold more than a decade ago.

In the new study, researchers figure that the world more than a decade ago blew past an internationally approved threshold more than a decade ago.

In the new study, researchers figure that the world more than a decade ago blew past an internationally approved threshold more than a decade ago.

Ocean sponges suggest Earth has warmed longer, more than thought; some scientists dubious A handful of centuries-old sponges from the Caribbean are causing some scientists to theorize that human- ...

In the new study, researchers figure that the world more than a decade ago blew past an internationally approved threshold more than a decade ago.

In the new study, researchers figure that the world more than a decade ago blew past an internationally approved threshold more than a decade ago.

A handful of centuries-old sponges from deep in the Caribbean are causing some scientists to think human-caused climate change began sooner and has heated the world more than they thought.They ...

In the new study, researchers figure that the world more than a decade ago blew past an internationally approved threshold more than a decade ago.