The Smithsonian’s National Portrait Gallery will present “From Shadow to Substance: Grand-Scale Portraits During Photography’s Formative Years” June 20 through . Drawing from the museum’s extensive ...

Out of 75 coronae examined, 52 showed signs of these underground forces still at work, hinting that tectonic activity may be ...

Venus may not have Earth-style tectonic plates, but it’s far from geologically quiet. A new model shows its crust is ...

Using fault geometry data, scientists simulated the Noto Peninsula earthquake and explained why uplift varied so drastically ...