Burning fossil fuels has led to a global energy crisis, worsening pollution and climate change. To tackle this problem, we ...

All forms of Earth life have specific chemicals in their makeup, such as amino acids and sugars. Scientists have known that ...

A new analysis of samples from the asteroid Bennu, NASA’s first asteroid sample captured in space and delivered to Earth, ...

The discovery is a capstone achievement for NASA, which went to great lengths to secure and deliver asteroid samples from asteroid Bennu in 2020.

As this water evaporated, it formed minerals rich in sodium, carbon, sulfur, phosphorus, chlorine and fluorine. These minerals formed much like they do today in soda lakes on Earth and subsurface ...

The biological removal of nutrients, also known as biological nutrient removal (BNR) is a process involving microorganisms ...

The manufacturer said analysis by experts concluded the associated risk from the contamination was 'very low' but there are ...

A team at the Smithsonian’s National Museum of Natural History discovered a salty residue left over from an ancient brine. Through evaporation, it formed minerals rich in sodium, carbon, sulfur, ...