With legendary inventor Elon Musk in the vanguard, innovators are racing to design an all-electric aircraft. One fact that spurs them on: Today's aviation-fuel airplanes are a significant part of the pollution crisis.
In a potentially historic development for Spain, the political wing of the ETA -- the Basque separatist group -- has announced it will call for the organization to lay down its arms after 40 years. Leaders of the wing are urging the organization, which has been in decline, to focus on bringing the issue of separatism back to the center of Basque politics.
In a continuation of the decades-long struggle between the Spanish government and those calling for independence of the Basque territories, a car bomb went off near a Bilbao television station Wednesday. No one was injured in the blast, which authorities believe was set off by the ETA, a militant Basque independence group.