Is Earth's core lopsided? Strange goings-on in our planet's interior

Novel antibody drug wakes up the body's defense system in advanced-stage cancer

Pentagon's long-awaited UFO report to Congress due this month

“Armageddon and Deep Impact don't get the physics right, but they made people aware that this could happen.” The director of NASA’s Spaceguard on the real world positive impact 90s disaster movies had on public funding for asteroid detection.