Wednesday’s magnitude 7.3 earthquake off Alaska’s Aleutian Islands chain struck in a region that has experienced a handful of powerful quakes within the last five years — including one that shook communities almost exactly two years...
An ancient leg bone uncovered in Africa might provide a step forward in understanding how dinosaurs and their close relatives evolved.
The 225-million-year-old fossil adds to growing evidence that an enigmatic group of reptiles known as the silesaurs played...
Researchers at the University of Massachusetts Amherst and the University of Alaska Anchorage are the first to characterize two different types of surface water...
This image comes to you from Mount Etna, Sicily, where a lunar analog study focusing on robotic exploration is currently unfolding.
The project—named the ARCHES...
NASA's Ingenuity Mars Helicopter recently surveyed an intriguing ridgeline near the ancient river delta in Jezero Crater. The images—captured on April 23, during the...
Seawater samples taken from a surfboard have helped scientists understand microscopic life in the waves, new research shows.
Phytoplankton are at the base of ocean...
