Scientists are concerned because arctic ice has hit a new low at a time it should be at maximum capacity. CNN News Central’s ...

Add Yahoo as a preferred source to see more of our stories on Google. CNN’s Bill Weir said Friday that strikes on more of the Gulf region’s desalination water plants could seriously escalate the war ...

On Earth Day, CNN’s Bill Weir traveled to the remote Arctic island of Svalbard, Norway to look at how quickly glaciers are ...

CNN News Central’s John Berman speaks to Chief Climate Correspondent Bill Weir about something called a Super El Niño and what it could mean later this year across the United States. Urgent meeting ...

CNN’s Bill Weir traveled to the remote Arctic island of Svalbard, Norway to look at how quickly glaciers are melting into the ...

CNN’s Bill Weir said Friday that strikes on more of the Gulf region’s desalination water plants could seriously escalate the war with Iran. On CNN News Central, host Jessica Dean brought up the ...