Why wave power has lagged far behind as energy source
Researchers have long contended that power from ocean waves could make a major contribution as a renewable energy source.
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Researchers have long contended that power from ocean waves could make a major contribution as a renewable energy source.
Long a veteran of the highways of rural California, Google's self-driving car is working on becoming safer in the city.
How do you prepare for tsunamis that come only every 1,000 years or so?
A "brown dwarf" star that appears to be the coldest of its kind -- as frosty as Earth's North Pole -- has been discovered
A small but growing number of private colleges are seeking to expand their reach by creating online affiliates...
Retired archbishop Desmond Tutu has said he is happy Nelson Mandela is dead - so he does not have to see what South Africa's current leaders are doing to the country.
Pope Francis proclaimed his predecessors John XXIII and John Paul II saints in front of more than half a million pilgrims on Sunday ...
The sports gossip website Deadspin released an additional audio recording Sunday from a conversation full of racist comments attributed to Los Angeles Clippers owner Donald Sterling.
One of the most recognisable pieces of wearable tech is Google Glass.
High-altitude neotropical ecosystems known as páramos are increasingly at risk in Colombia and elsewhere in South America ...