A dramatic shift is unfolding in the Arctic Ocean, where killer whales (orcas)—once blocked by thick ice—are now establishing year-round populations. As climate change melts polar ice, new hunting ...

Methane is 25 times more powerful as a greenhouse gas than CO 2. The melting of the Arctic, dramatic as it is, is only an early warning of the broader climate crises that will come if we don’t act ...

An even more dramatic example is in Oklahoma City ... However, a new weather pattern is now shaping up that will allow Arctic air to retreat and storms to be less frequent, Anderson explained.

Alongside those dramatic icescapes, there are also the more intimate images that strike the message home about what’s at stake. Take the calligraphy-style perfection of his solitary Arctic tern ...

An even more dramatic example is in Oklahoma City ... However, a new weather pattern is now shaping up that will allow Arctic air to retreat and storms to be less frequent, Anderson explained. There ...