Planet Earth
Indonesia's Lewotobi Laki Laki volcano erupts twice in two days, sending ash cloud 6 miles high
Giant plume of 'Sahara dust' swirls around Africa a week before reaching Florida – Earth from Space
Covering waste lagoons with tarps could cut methane emissions on dairy farms by 80%
Why is the Pacific Ocean so big?
Industrial waste is being transformed into a new type of stone at an 'unprecedented' rate, a new study has found.
How much gold is there in the world?
Tectonic plates can spread subduction like a contagion, moving from one oceanic plate to another.
Scientists have discovered a strong, unexpected link between Earth's magnetic field and oxygen levels.
Colorado River Basin Groundwater Won't Run Out, But We Won't Be Able to Get to It Eventually, Scientists Warn
Earth's oceans are a 'ticking time bomb' as acidity levels approach 'danger zone', study finds
Nearly half of California's faults, including the San Andreas, have long been known to cause earthquakes.
