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Scientists develop new method for studying early life in ancient rocks

This 2.1-billion-year-old sediment from a clay formation in Gabon has high concentrations of potassium, which could have been caused by ancient microbes, according to new research. Credit: Abder El Albani              Scientists have developed a new method for detecting primordial life in ancient rock formations using potassium.                                                 The method relies on the study of high concentrations of potassium in …

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Researchers are studying hydrogen bonding with a new technique

The hydrogen bonding strength of iron (III) oxide / hydroxide (FeIII-O / OH) units in non-heme iron complexes is determined by the detection of FeIII-O / OH stretching vibrations detected by 57Fe nuclear magnetic resonance (NRVS) spectroscopy. Credit: Carnegie Mellon University Carnegie Mellon University researchers have used nuclear magnetic resonance spectroscopy to study the hydrogen bonds that modulate the chemical …

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Scientists are discovering key mistakes in studying how fast the oceans are warming up

Scientists behind a large study claiming that the Earth's oceans would heat up faster than previously thought say their work contained inadvertent mistakes that made their conclusions safer than they actually are. Two weeks after the high-profile study The authors published in the journal Nature have submitted corrections to the publication. The Scripps Institution of Oceanography, which included several of …

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Scientists are discovering key mistakes in studying how fast the oceans are warming up

During the summer of 2017, the sun sets over sea ice on Victoria Road along the Northwest Passage in the Canadian Arctic archipelago. (AP Photo / David Goldman) Chris Mooney Reporter on climate change, energy and the environment. Brady Dennis Reporter focusing on environmental policy and public health issues 13. November at 10:41 Scientists behind a large study claiming that …

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Exquisitely Preserved Lungs from 120 Million Years Ago Stun Scientists Studying Early Bird

ALBUQUERQUE, N.M. Archaeorhynchus spathula – Ancient organs rarely fossilize, paleontologists were stunned to find the incredibly well-preserved remains of a dying bird. Archaeorhynchus spathula ]a bird that lived about 120 million years ago, because its fossil had exquisitely preserved feathers, including a unique pintail that is not seen in any other bird, but is common in birds nowadays. A closer …

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Men who care about young have a greater reproductive success: studying

Washington, October 15 Men have greater reproductive success when they spend more time looking after children, and not necessarily just their own, according to a study by Gorillas. Researchers have already discovered that wild male mountain gorillas living in Rwanda do something unusual for a mammal – they help to take care of all the children who live in their …

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Water worlds could support life: Studying

By: PTI | Washington | Published: September 1, 2018 10:18:47 pm Scientists have hypothesized that planets covered in a deep ocean would not support the mineral cycle and gases that would keep the climate stable on earth and thus not life-friendly. (Source: Pennsylvania State University) The conditions for survival on planets that are completely covered with water are smoother than …

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