Anthropocene deserves official recognition, some experts maintain
Humans have remodeled the Earth so profoundly that in 2000, atmospheric chemist Paul Crutzen and biologist Eugene Stoermer ...
Supernovas may have had a role in two of Earth’s largest mass extinctions, study suggests
A research team linked nearby stellar explosions to at least one, possibly two, mass die-offs after calculating the supernova ...
The Daily Galaxy on MSN10d
Massive Volcanoes May Erupt in Sync With Earth’s Orbit— New Study Finds a Startling Link
New research suggests that Earth’s orbital variations—the slow changes in its tilt, axial precession, and shape of its ...
Earth.com11d
Earth's orbit may trigger massive volcanic eruptions
Researchers found Earth's orbital changes align with past volcanic eruptions. Climate shifts and massive eruptions occurred ...
Scientific Research Publishing15d
ICRP (2014). Radiological Protection against Radon Exposure. ICRP Publication 126.
The lowest mean value of indoor radon concentration by lithogy was 30 Bq·m−3 corresponding to dwellings built on a Quaternary sediments, whereas Cretaceous geological formations with limestone ...
Scientific Research Publishing15d
Kemski, J., Klingel, R., & Siehl, A. (1996). Classification and Mapping of Radon-Affected Areas in Germany. Environment International, 22, 789-798.
The lowest mean value of indoor radon concentration by lithogy was 30 Bq·m−3 corresponding to dwellings built on a Quaternary sediments, whereas Cretaceous geological formations with limestone ...
Live Science17d
166 million-year-old fossil found on Isle of Skye belongs to pony-size dinosaur from Jurassic
A fossil that was first discovered over 50 years ago has finally been identified as a dinosaur that lived around 166 million ...
Earth's orbital rhythms link timing of giant eruptions and climate change
An international team of scientists has synchronized key climate records from the Atlantic and Pacific Oceans to unravel the sequence of events during the last million years before the extinction of ...
SciTech Daily18d
The Cosmic Clock That Set Off Earth’s Biggest Eruptions
“So, we had the geological records perfectly lined up in time, and observed that two major changes in climate and biota occurred at the same time in both oceans. But we had to find a way to test if ...
Science Daily21d
Earth's orbital rhythms link timing of giant eruptions and climate change
On ten thousand to million years time ... geological climate archives from the South Atlantic and the Northwest Pacific. These key records span the last million years of the Cretaceous and are ...