Ancient soil provides a window to the past

Noelle Purcell, a senior in the Columbian College of Arts and Science, spent the first half of her summer in northern Kenya trying to better understand the environmental context of human evolution by studying the morphology ...

Changes in human diet shed light on human evolution

A shift in diet has long been seen as one of the critical adaptations that distinguishes our own genus Homo from earlier human ancestors. The timing and context of this dietary shift, however, has been hotly debated. A recent ...

Report details how islamic state supporters use Telegram

Supporters of the Islamic State (IS) want to use social media to share propaganda and their extremist narrative, but they also want to coordinate operations without being detected by law enforcement and investigative agencies. ...

New report recommends greater transparency in research

Lorena Barba, an associate professor of mechanical and aerospace engineering at the School of Engineering and Applied Science, recently presented a congressionally-mandated report to federal lawmakers and experts that will ...

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