…the origins of life. Earth’s Life-Supporting Ingredients Open University scientists Professor Ian Franchi and Dr. Richard Greenwood have been instrumental in recent research uncovering how Earth became capable of supporting…
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…non-life-supporting environments. “The cool (hot) thing about this study is that we were able to find a set of vents that spanned from where it was too hot for life,…
Nitrogen was not a limiting factor for early life on Earth, as microbes stabilized nitrogen fixation and hydrothermal vents supplied ammonium, which may also support life on other planets. A…
…that the habitable zone moves outward more quickly than the planet, posing additional challenges to any existing life hoping to survive the process. Life After Death: The White Dwarf Era…
…emerged, setting the stage for the explosion of life. But how did this surge of life unfold and what factors on Earth may have contributed to it? Researchers from the…
…life beyond Earth on worlds across the solar system. Credit: NASA/Johns Hopkins APL/Steve Gribben Titan may seem like a prime candidate for alien life with its organic-rich surface and deep…
…at the Smithsonian’s National Museum of Natural History, provide new evidence that modern plate tectonics, a defining feature of Earth and its unique ability to support life, emerged roughly 3.6…
…life. New research suggests that stable, life-supporting environments may also exist far from any star. A team from the Excellence Cluster ORIGINS at LMU and the Max Planck Institute for…
…published in the journal Global Change Biology. The fossil record dates the first animal life on Earth around 572-602 million years ago, right as the earth emerged from a massive…
…substance could be used to develop future anti-aging drugs to extend life expectancy in humans. To ensure a long and healthy life in humans, researchers have to understand the aging…
…host to myriad forms of life, thus it seems compelling that Mars’ early surface environment was a place contemporary Earth life could have lived, but it remains a mystery as…
Oxygen now dominates Earth’s atmosphere, but its rise was neither rapid nor straightforward. New research suggests that long before oxygen accumulated in the air, some early life forms had already…
…missing. My colleagues and I recently tried to change that in the domain of astrobiology. Shortly after the two major announcements of possible extraterrestrial life in 2025, we surveyed astrobiologists…
…from pre-biological chemistry to cell-based biochemistry. Origins-of-life researchers have hypothesized that a chemical reaction called phosphorylation may have been crucial for the assembly of three key ingredients in early life…
…important role in making RNA—one of the building blocks of life—finding boron on Mars further opens the possibility that life could have once arisen on the planet,” said Patrick Gasda,…
…to start thinking about what gives your life meaning.” Reference: “Life Purpose Lowers Risk for Cognitive Impairment in a United States Population-Based Cohort” by Nicholas C. Howard, Ekaterina S. Gerasimov,…
…have been favorable to the emergence of microscopic life. Scientists aren’t entirely sure how life began on Earth, but one prevailing theory posits that persistent cycles of wet and dry…
…in life expectancy improvements between 2011–19. Unsurprisingly, the Covid pandemic was responsible for decreases in life expectancy seen between 2019–21.” “After 2011, major risks such as obesity, high blood pressure,…