Humans evolved to live on an icy planet. Earth is usually much hotter.
As Earth approaches warmer levels experienced earlier in its geologic history, it may be bad news for human survival.
A polar vortex is driving chillingly cold temps in Kentucky. But what exactly is it?
The polar vortex, as explained by the National Weather Service, is a large area of low pressure and cold air that encircles the Earth’s poles. Even though it’s often framed in the media as a weather ...
How Delhi's Jantar Mantar read the cosmos
The Jantar Mantar has three instruments built by Sawai Jai Singh to observe celestial coordinates. Ahead of its restoration, ...
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NASA's Curiosity Mars rover discovers evidence of ripples from an ancient Red Planet lake (images)
The ripples suggest that the lake was free of ice at one point.
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India News
US President Donald Trump questioned the $21 million US allocation for voter turnout in India, during the FII PRIORITY Summit. He highlighted India's strong economy and high tariffs on US goods.