RSA Inc responded to the disclosure of its secret contract with the NSA with a cunningly worded announcement that appears to say it wasn't true. However, a careful reading shows it doesn't really say that.

Senator Warren's opposition to the Keystone XL pipeline shines a light on Clinton's support for it.

The absence in the Bay of Fundy of right whales may be due to global heating.

The two members of Pussy Riot just freed will launch a campaign for humane treatment of prisoners in Russia.

This is good, but as an American I wish they would extend their campaign to aid prisoners in the US.

They also called Putin's amnesty, which led to their release, a "PR move".

Assad's air force is bombarding civilians with shrapnel bombs.