Umair Irfan
Former correspondent
Latest articles by Umair Irfan
Thousands of Americans are still without power in part because of the botched hurricane recovery.
The Big Island’s most active volcano is forcing hundreds to flee, though officials say only a small area is affected.
The EPA administrator was pressed on his $43,000 phone booth, treatment of whistleblowers, and regulatory rollbacks.
Thursday’s hearings could be a moment of truth for the EPA administrator.
Pruitt just proposed new restrictions on research used in rulemaking.
Climate change isn’t just making weather more extreme. It’s making it more volatile.
A simple explanation of the allegations against the EPA administrator.
Our understanding of Earth — and how we’re changing it — just keeps expanding.
The local power authority has restored power to three-quarters of customers since Wednesday’s blackout.
A new Government Accountability Office report concludes that the EPA violated two laws in building the booth.