The night sky during the annual Perseid meteor shower.
Opinion polls suggest more than 60 percent of Brazilians support impeaching Rousseff, Brazil's first female president.
Top photos from the month of February.
They are quirky for sure, but who doesn't love a little surprise?
Top photos from the past week.
Images from Lunar New Year celebrations in Australia, China, Malaysia, Singapore, Thailand, the Philippines among others
It was just after midnight on July 4 when at least two dozen U.S. Delta Force commandos arrived on heavily armed...
"Congratulations @SpaceX on your successful vertical landing of the first stage back on Earth!" NASA said in a tweet.
Spectacular photos of the environment and natural disasters this year.
A Kalashnikov assault rifle sells for a few hundred dollars and a hand grenade for $30
Stunning views from the International Space Station.
The Alamo in San Antonio joins Stonehenge, Palace of Versailles and the ruins of Petra on the UNESCO list.