Contrasting colors of lava and ash reveal the geologic origins of Harrat Khaybar’s volcanic cones.
Published May 22, 2024
Strong winds kicked up sand and dust from China’s vast Taklimakan Desert.
Published May 20, 2024
Large tidal swings expose a plateau-shaped reef around Australia’s Yawajaba island at low tide.
Published May 18, 2024
Ancient hominin fossils lie beneath the sandy soils on the outskirts of this village in southern Spain.
Published May 20, 2024
Farmers grow a variety of crops along river floodplains near Lyon.
Published May 19, 2024
