Poll finds most disapprove of how Trump is handling economy, NPR analysis shows Trump has taken action against more than 100 people and institutions, Columbia University student speaks from detention.

Facing financial headwinds, budget carrier Avelo Airlines struck a deal to operate deportation flights for ICE. Now it's facing a backlash from customers and politicians.

NPR's A Martinez speaks with senior research engineer Jonathan Snodgrass at Texas A&M University about the safety of power grids after three countries in Europe experienced blackouts.