Trump’s approach to Iran is a departure from containment policy of his predecessors

In targeting Iran’s leadership and military infrastructure, the Trump administration has departed from this well-established strategy. Trump has shifted American policy towards Iran from one of ...

Satellite images show how Antarctica’s vanishing sea ice is changing the food chain

Melting ice is an emblem of climate change. For sea ice, the Arctic has been grabbing most of the headlines for its truly alarming rate of decline. But recently Antarctica has followed suit.