US citizens: call on the Pentagon to stop blocking FOIA requests about Google's Project Maven.

The methane level in the atmosphere has been rising faster in the past few years. Scientists do not yet know where it is coming from.

Increased methane will mean increased global heating over the next few decades. After that, today's methane will probably have been converted into other chemicals; but if it provokes positive feedback cycles in the meanwhile, its heating effect will propagate.

The loss of its territory has denied PISSI most of its ability to attract and train recruits.

However, some of its offshoots and affiliates do have some territory — in Africa, and in Afghanistan.

Venezuelan academics propose a referendum to resolve the dispute between Maduro and Guaidó.

The contending sides in Yemen have agreed to pull forces out of Hodeida.