If life ever existed on Mars, the Perseverance rover's verification of lake sediments at the base of the Jezero crater reinforces the hope that traces might be found in the crater. A small ...

Grand Canyon fossils in the Bright Angel formation reveal 500M-year-old animals with dual feeding structures, reshaping ...

"Short course ... delivered at the joint annual meeting of the GAC-MAC, St. John's, NL, 25-26 May, 2012." 1. Use of the Mineral Liberation Analyzer (MLA) for Mineralogical Studies of Sediments and ...

W. C. Mahaney, Peeter Somelar, Randy W. Dirszowsky, Brian Kelleher, Prasanna Pentlavalli, Shane McLaughlin, Anna N. Kulakova, Sean Jordan, Coren Pulleyblank, Allen ...

It could provide clues to how extraterrestrial life might develop on other planets. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Microbes ...

Communities downstream from Mount St. Helens face ongoing risks as sediment continues to move through the river system, ...

Researchers have produced the first map of the world outlining the ease of fluid flow through the planet's porous surface rocks and sediments. University of British Columbia researchers have produced ...

Recent storms left several areas of the borderland recovering from flooding but concerns remain for residents on El Paso’s west side after an arroyo was filled with sediment and rocks that caused an ...

Sedimentary rocks are made up of pieces of older rocks (igneous, metamorphic, and sedimentary) and organic remains (shells, bone, etc.). When rocks break apart from erosion they are transported by ...

The rapid development of fauna 540 million years ago has permanently changed the Earth—deep into its lower mantle. A team led by ETH researcher Andrea Giuliani found traces of this development in ...