A new study reveals that the aerobic nitrogen cycle in the ocean may have occurred about 100 million years before oxygen began to significantly accumulate in the atmosphere, based on nitrogen isotope ...

The story involves an inland sea, powerful rivers, the shearing of the Earth’s crust along major fault systems, magmatic ...

Moon rocks brought back by the Apollo missions exhibit surprising magnetic signatures. A recent study suggests these phenomena result from a major impact that temporarily amplified the Moon's magnetic ...

Neanderthals may have used a red pigment on a rock to shape what looks like art - a rendition of a facial figure from 43,000 ...

Sedimentary rocks from South Africa which the team sampled for this study. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by ...

TheCuriosityrover's exploration of rocks and soils in Gale crater has provided diverse ... Furthermore, diagenetic fluid pathways are shown to be strongly affected by unconformities and sedimentary ...

Definition Of Science is an English word that is used in many sentences in different contexts. Definition Of Science meaning in Urdu is a سائنس کی تعریف - Science ki tareef. Definition Of Science word ...

The sample analysis at Mars instrument evolved gas analyzer (SAM-EGA) has detected evolved water, H-2, SO2, H2S, NO, CO2, CO, O-2, and HCl from two eolian sediments and nine sedimentary rocks from ...

Australia's bid for World Heritage status for the Murujuga rock art faces challenges as a UN advisory body highlights risks from nearby industrial pollution. Despite evidence of good condition, ICOMOS ...

It is a fictional representation created for illustrative purposes only. A 64-year-old man is missing following a dramatic landslide in Switzerland, where a portion of glacier rock and ice cascaded ...