Scientists discover recent tectonic activity on the Moon

A recent story in The Planetary Science Journal reported that scientists at the National Air and Space Museum’s Center for Earth and Planetary Studies and colleagues have produced the first global map and analysis of small mare ridges (SMRs) on the Moon, a feature created by tectonic activity. The analysis showed that SMRs […]

OpenAI hires Arvind KC as chief people officer, replacing Julia Villagra who left in August 2025; KC has held senior roles at Roblox, Google, Palantir, and Meta (Agnee Ghosh/Bloomberg)

Agnee Ghosh / Bloomberg: OpenAI hires Arvind KC as chief people officer, replacing Julia Villagra who left in August 2025; KC has held senior roles at Roblox, Google, Palantir, and Meta  —  OpenAI said Tuesday it has appointed Arvind KC as chief people officer, tapping the former Roblox Corp. executive […]