Mideast peace talks hang in the balance and the eurozone continues to grapple with sovereign debt.
Need to Know talks with the man who reviewed the work of the UN’s Nobel Prize-winning climate science body, the IPCC, which has been accused of some embarrassing errors, such as ‘Glaciergate.’
In 1998, Michael Mann published a graph that showed the Earth was getting warmer. Now he’s being investigated for fraud. Alison Stewart talks to Mann to get his side of the story.
An influential climate scientist who has been accused by the Virginia attorney general of defrauding the public calls the probe “criminal harassment” and warns that the case could set a “horrifying” precedent.
NASA has released images of one especially hard-hit region of Pakistan from before and after the monsoons, from 438 miles above the Earth.