In Pictures: Americans vote - Al Jazeera English

In Pictures: Americans vote

Millions lined up to vote in a tight presidential election.

Millions of Americans have lined up to vote in the presidential election on Tuesday, November 6, with polls showing president Barack Obama and his Republican challenger Mitt Romney in a tight presidential race.

This election will decide the country's course for four years on taxes, employment, healthcare, and foreign policy challenges.

The unseen side of Antarctica

The unseen side of Antarctica

Parts of Antarctica are warming faster than anywhere else on the planet. Al Jazeera travelled to Antarctica with a team of scientists wanting to know how this will affect the region, its abundant wildlife and the rest of the world.

Science & Technology