DIATOMACEOUS earth, as mined in Lompoc, California, and other sites in the south-west United States, is made up of the siliceous skeletons of diatoms which lived in the Miocene and Pliocene periods.

Dec. 11, 2024 — A new study shows that long-term exposure to air pollution contributes to millions of deaths in India. The research emphasizes the need for stricter air quality regulations in ...

30, 2024 — More accurate orbit predictions for satellites and space debris as well as a better understanding of the water masses present on Earth: Researchers at achieved both using satellite laser ...

The chemical professional endeavors to advance the broader chemistry enterprise and its practitioners for the benefit of Earth and its people, and has obligations to the public, to colleagues, and to ...

Earth and environmental sciences cover all aspects of Earth and planetary sciences, and broadly encompasses solid Earth processes, surface and atmospheric dynamics, Earth system history, climate ...

shape and composition. After the close but safe flyby, the asteroid will again zoom into the solar system and not return near Earth until 2055. Since the asteroid was first spotted, various ...

ACS Publications’ commitment to publishing high-quality content continues to attract impactful research that addresses the world’s most important challenges.

The mini-moon's lunar origin is further hinted at by its spectra, which suggest its chemical composition matches well with lunar material brought to Earth by the Russian Luna missions and NASA's ...

Earth is bidding farewell to a tiny asteroid that joined its orbit for nearly two months. The asteroid, known as 2024 PT5, is set to be drawn away from Earth by the powerful pull of the sun on Monday.

When humans pump groundwater, it has a substantial impact on the tilt of Earth’s rotation. Additionally, a study documents just how much of an influence groundwater pumping has on climate change.

Recent studies have raised eyebrows with claims that Earth has tilted by 31.5 inches. This shift may seem subtle but could have significant implications. This unexpected change in Earth’s ...