The University of Hawaii has announced the third Mauna Kea observatory that will be decommissioned, fulfilling the governor's request to remove 25 percent of the telescopes from the mountain.
High levels of social media activity can be used to forecast increases in protest participation – but successful prediction may depend on location, a study has found.
Members of a landless peasant group, some wielding sticks or knives, attacked a cellulose factory in a violent protest against its use of genetically engineered eucalyptus plants, video released by organizers showed.
Twitter co-founder and St. Louis native Jack Dorsey was in Ferguson Saturday sending tweets about the protests stemming from the police killing of an unarmed black teenager.
The French government scrambled Tuesday to contain anger over a proposed environmental tax as protesters continued to destroy radars set up to help collect the levy, in a revolt that shows no sign of abating.
A person claiming to speak for activist hacker group Anonymous on Thursday threatened to "go to war" with Singapore by attacking its financial infrastructure to protest recent licensing rules for news websites.
Thousands took to the streets in Berlin Saturday in protests against Internet surveillance activities by the US National Security Agency and other intelligence agencies, and the German government's perceived lax reaction ...
Hundreds of taxis have staged a noisy Los Angeles protest against ride-sharing services that use smartphone apps.
When Toronto hosted the G20 leaders' summit in June 2010, the event – and the protests surrounding it – left behind unforgettable images and memories. Police cars were set ablaze, officers in riot gear filled the streets, ...
China is experimenting with more subtle methods to censor Internet search results ahead of the 24th anniversary of the Tiananmen Square crackdown, according to a group that monitors blocked websites in the country.