volcano

Many renewable energy technologies require metals that are mined through environmentally destructive processes. Now, Oxford scientists are investigating a new way to mine valuable metals trapped in hot brines beneath volcanoes.

Jupiter’s Icy moon Europa – which is considered one of the most promising places to find life beyond Earth – may have enough internal heat to trigger volcanic activity on the seafloor of its global ocean, according to the results of a new study.

Mars orbiters have spotted a large volcanic deposit that appears to be relatively fresh, only about 53,000 years old. The find may lend weight to the idea that the Red Planet was recently, or still is, habitable for subsurface microbes.

Scientists have developed a new satellite data based early warning technique that could one day be used to predict volcanic eruptions years before they take place, and help decide which volcanoes should be fitted with sensitive monitoring equipment.

Geologists have discovered a new type of rock. While drilling deep into the seafloor, a team of scientists found a new form of basalt vastly different from any other on Earth, and the planet hasn’t produced any more of it for millions of years.

Scientists working with shield volcanoes in the Galapagos Archipelago have found evidence to suggest that volcanoes which ordinarily produce slow moving rivers of fire have the potential to create far more explosive and dangerous eruptions.

The rise of the Roman Empire may have been helped along by a colossal volcanic eruption that occurred on the opposite side of the Earth just after the death of Julius Caesar. The eruption may have altered the climate triggering famine and unrest.

Ranking right up there in the Things People Worry About is the potential for a cataclysmic super-eruption of the Yellowstone hotspot. According to a new study, however, the volcanic region may currently be waning.

Active volcanic craters are something that people generally don't want to get very close to – even if they're dedicated volcanologists. With that in mind, German scientists recently had success using a drone to do the job.

The Martian landscape is dotted with evidence of ancient fluid flows. But were they caused by lava or mud? Experiments in chambers simulating Mars conditions have now shown that mud volcanoes could be responsible for some formations.

Mercedes-Benz's squat little Unimog trucks have proven their expeditionary prowess yet again with the announcement that a U 5023 truck has set a new altitude record for wheeled vehicles, reaching 6,694 m (21,962 ft) above sea level.

A new study suggests that Venus may not be as geologically dead as we thought. Infrared spectra and laboratory work show that there may be volcanic activity on the planet, with some lava flows being only a few years old.