Tag: mining

Africa is often synonymous with its drylands that cover two-thirds of the continent. Relief is brought through rainfall during the monsoon season, which is vital to help replenish water reserves for communities and wildlife alike. Now,...
The ratios of strontium isotopes in fossil shark teeth can be used to better understand how coastal environments evolved in ancient times, according to our newly published work in Palaeogeography, Palaeoclimatology, Palaeoecology. As paleontologists with the Florida...

Asteroid mining: A potential trillion-dollar industry

Earth's newest celestial neighbor has finally arrived. Astronomers using a powerful telescope in Sutherland, South Africa, first detected the 33-foot-long asteroid in August, reporting...

Illegal gold mining eats into Peruvian Amazon

On the banks of the Madre de Dios river, dredges work day and night in search of gold, part of a scourge of illegal...

Mining asteroids: A new method to extract metals from asteroids

Extraterrestrial mining and metal processing are key strategies for space exploration. In a new study in Scientific Reports, Rodolfo Marin Rivera, and a team...

Arctic archipelago turns the page on its mining past

At the old Svea mine in the Arctic, broken railway tracks overgrown with weeds lead nowhere. Of the hundred buildings that once made up...

A mining company is hunting for lithium, right on the edge of wildlife refuge

The modern-day gold rush in the race to a greener economy is knocking on the door of a long-protected oasis in the middle of...

Mining atlas helps map Australia’s clean energy future

The Atlas of Australian Mine Waste was launched this week by Geoscience Australia in partnership with RMIT and University of Queensland researchers and geological...

Separating mining explosions from earthquakes in South Korea

South Korea is a relatively quiet country, seismically speaking, but a recent study identified more than 182,000 small seismic events—135,000 of which were related...

Gold mining is one of the world’s most destructive and unnecessary industries—here’s how to end it

The 16th-century King Ferdinand of Spain sent his subjects abroad with the command: "Get gold, humanely if possible, but at all hazards, get gold."...

Moving house: Arctic mining town’s move divides residents

Each time he boasts about the colossal relocation of his town center in the Swedish Arctic, Kiruna mayor Gunnar Selberg gets a dressing-down from...

Vanishing sands: How sand mining is stripping away earth’s beaches

In Morocco, up to 60 million tons of sand are bulldozed, scraped or shoveled off beaches each year to be used as aggregate in...

Can gold mining be more sustainable?

In a review paper recently published in the journal Land Degradation and Development, Shrabya Timsina and Nora Hardy focused on the effects of surface...

New research finds deep-sea mining noise pollution will stretch hundreds of miles

New research published today in the peer-reviewed journal Science examines the potential for underwater noise pollution from seabed mining operations, which could affect the...

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