The latest news on Arctic
Millions of years ago, the Arctic had temperatures that reached the low 60s.
Extreme heat waves 'track along with increases in temperatures,' experts say.
Arctic encroachment, Venezuelan narcoterrorism among top threats, officials say.
The United Nations warned Wednesday that climate change is "taking place before our eyes."
Scientists say the leak is likely smaller than that of other human-influenced methane sources.
The oil and gas industry should be exploring alternative energy, not alternative lands.
Alaskans have consistently supported oil exploration on ANWR's coastal plain.
We can do a good job today of responsibly producing more domestic oil, starting with ANWR.
It's time to get America to work building infrastructure and producing more of its own oil
Oil speculated to be beneath the Arctic Refuge would add less than 1 percent to global oil production.