On today’s Midday Report with host Terry Haines: A partisan brawl is about to erupt in Congress over the impeachment of Homeland Security Secretary Alejandro Mayorkas, and Alaska's Senators are at odds. The University of Alaska Fairbanks has received a 20-million-dollar National Science Foundation grant to research climate change effects on marine species in the Gulf of Alaska and the communities which depend on them. And a conversation with Reresentative Mary Peltola.

Photo: Alaska’s congressional delegation spoke to visiting students outside the U.S. Capitol Wednesday. Sens. Lisa Murkowski and Dan Sullivan were demonstrating the hand signals they use to vote in the Senate chamber. Their gestures happen to reflect how they feel about a Senate trial on the impeachment of Homeland Security Secretary Alejandro Mayorkas. (Liz Ruskin/Alaska Public Media)