Submissions by docmechanic

New catalyst could be key for hydrogen economy

525M-year-old fossil defies textbook explanation for brain evolution

San Francisco politicians to vote on policy endorsing lethal force for robots

An exoplanet atmosphere as never seen before

Astronomers observe intra-group light: the elusive glow between distant galaxies

Human evolution wasn't just the sheet music, but how it was played

US military creates fake Facebook and Instagram accounts to try and trick people

International team observes innermost structure of quasar jet

Limiting global warming now can preserve valuable freshwater resource

France, Germany, Italy agree on next-generation space rockets

UK probes Apple, Google over cloud gaming, browsers

1,700-year-old spider monkey remains discovered in Teotihuacán, Mexico

Exploring the deep: Drones offer new ways to monitor sea floor

Wasp malware stings Python developers

Security firms hijack New York trees to monitor private workforce

Black Holes in Eccentric Orbit