Kevin Schaefer

Environment

An Arctic Climate Catastrophe?

As international climate negotiators meet in Doha, Qatar, scientists are issuing a stark warning of possibly huge emissions of the greenhouse gas methane from the warming Arctic.

Arts, Culture & Media

Melting Permafrost

For today's Geo Quiz, we head to the frozen north. We have heard a lot about the problem of melting ice as climate change warms up the Arctic. But scientists are also worried about something else that is melting up there — permafrost.

The Sometimes Frost

Researchers recently found that the permafrost might be melting faster than had been thought potentially releasing massive amounts of greenhouse gases into our atmosphere.

Arts, Culture & Media

Melting Permafrost

For today's Geo Quiz, we head to the frozen north. We have heard a lot about the problem of melting ice as climate change warms up the Arctic. But scientists are also worried about something else that is melting up there — permafrost.

The Sometimes Frost

Researchers recently found that the permafrost might be melting faster than had been thought potentially releasing massive amounts of greenhouse gases into our atmosphere.

Environment

An Arctic Climate Catastrophe?

As international climate negotiators meet in Doha, Qatar, scientists are issuing a stark warning of possibly huge emissions of the greenhouse gas methane from the warming Arctic.