Perseverance is racing through its fastest science mission yet, uncovering ancient rocks that hint at Mars’ violent, watery ...

Smithsonian researchers trekked to a remote site in northern Canada to collect four-billion-year-old rock samples that could ...

Mountain interiors with their consistent temperature and humidity also provide suitable environmental conditions for preserving the conventional high explosives (used to compress the fissile material) ...

Recent breakthroughs suggest that hydrogen reservoirs are buried in countless regions of the world, including at least 30 U.S ...

Researchers have compiled a list of "ingredients" that could help resource exploration companies locate huge reservoirs of clean hydrogen, a critical element in the transition away from fossil fuels.

Their similar charge and atomic structure mean that rare earth elements can often be used interchangeably within a crystal ...

Igneous classification of float rocks is challenging because of the following ... Crystal fractionation of a subalkaline and an alkaline magma is required to form the observed minerals. These results ...

Olivine from an unmineralized but sparsely serpentinized portion of the Tamarack Intrusive Complex has O isotope compositions from 5.2 to 5.5 parts per thousand, indicating a fraction of a percent ...

Researcher Kurt Panter displays rocks containing pyroexene during an recent interview. He recently completed his 11th ...