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Global Scan

India's low-budget Mars probe snaps an iconic photo of the red planet

India's Mars mission keeps grabbing headlines — including this week, when the probe took this remarkable photo. Meanwhile, the US is shipping more of its oil overseas than at any time in the past 50 years, and that's a good sign gas prices are heading down. And ISIS thwarts US airstrikes with a speedy change in its tactics, in today's Global Scan.

Global Scan

Just what is this ball the Curiosity rover found on the surface of Mars

NASA's Mars missions may not have been as cheap as the recent Indian mission, but their rovers and orbiters continue to provide stunning discoveries. Earlier this month, one of the rovers sent back a photo that seemed decidedly out of place: a round sphere, like a 16th century cannonball. Meanwhile, in India, women are being celebrated for their central mission in that country's Mars mission. And one man tries to smuggle 51 turtles into Canada, by taping them to his body.