As US President Donald Trump takes aim at the Smithsonian Institution for "anti-American ideology", Adam Rutherford examines ...

Newly discovered 140-million-year-old tracks rewrite the history of African dinosaurs and reveal how earthquakes preserved ...

Seismologist Deborah Kilb was wading through California earthquake records from the past four decades when she noticed something odd — a series of deep earthquakes that had occurred under the Sierra ...