Background Articles

A new study reports that Atlantic salmon exposed to the anti-anxiety drug clobazam during migration became bolder, passing through hydropower dams faster, though this behavior might increase predation risk later.

A new study finds that polar bears in Svalbard are beginning to leave their dens with cubs one week earlier than before 2016, a trend that may be linked to climate change and the resulting loss of sea ice.

A recent report highlights the unprecedented low snowfall during the 2024-2025 winter in Anchorage and Southcentral Alaska, affecting not only the weather but also events like the Iditarod race.

On the last Sunday in April, I received a brief but exciting message. “Frogs are singing,” Barbara Carlson notified me.