Adding crushed rock dust to farmland could draw down up to two billion tonnes of carbon dioxide from the air per year and help meet key global climate targets, according to a study led by the ...

NASA researchers have been studying rock and dust brought back to Earth from the asteroid, Bennu. Those particles revealed ...

This week, explore what lurks in asteroid dust, marvel at the world’s largest beaded burial, discover an elusive creature ...

These rocks must be rich in calcium and magnesium which is essential for enhanced rock weathering (ERW). The rock dust is spread with a lime spreader – a common rate used is 20t/hectare. Then ...

Jan. 29 (UPI) --Rock and dust samples from the Bennu asteroid contain molecules that are the "key to life" on Earth, NASA officials announced on Wednesday. The samples were gathered by NASA's ...

Adding crushed rock dust to farmland could draw down up to two billion tonnes of carbon dioxide from the air per year and help meet key global climate targets, according to a study led by the ...