The incident only lasted seconds, but it sparked what has become a global debate about how to interpret what Musk did. Then Musk started posting Nazi-themed jokes.

Fighting between Syrian Kurds -who a decade ago clawed out an autonomous territory in the country's northeast- and Turkish-backed militias is posing a serious threat to the current stability.

A group of volunteers spends every night for a few months acting as crossing guards for tiny amphibians: migrating salamanders.