The quest for nuclear fusion power is well known, Daly writes, having been around since the dawn of the nuclear age, but the physics have precluded significant research. Until now.
A Keystone XL pipeline protest ended in the arrest of several high-profile figures and marked the first time the Sierra Club has engaged in an act of civil disobedience. Can passive resistance stop the Keystone XL pipeline?
The EU should be open, free, flexible and the UK will be part of it, says the British leader at this week's Davos forum. But 'I don't want a country called Europe,' he adds, as Tory back-benchers push the prime minister to call for a controversial referendum on British participation in the 27-nation union.
Malala Yousafzai quickly became an international symbol of resistance to the Pakistani Taliban after she was shot for her efforts to promote girls' education.