The origins of how life on Earth arose remains a deep existential ... on October 3 in the Proceedings of the National Academy of Sciences (PNAS), look at peptides: strings of amino acids that ...

World Earth Day is observed annually on April 22 by people worldwide. This day serves as a reminder that we must protect the environment. Air to breathe, water to drink, food to eat, and a place ...

Perhaps the falling of water, the most crucial element that sustains us, also played a greater role in the origin of life on Earth than we previously recognized.” Mindy Weisberger is a science ...

Earth and planetary sciences provides a dynamic interdisciplinary environment for studies of the Earth and planets, as well as the history of life on Earth, and applied and environmental geosciences.

Scientist have concluded water did not arrive as early during Earth's formation ... on the question of when life originated on the planet. The finding, reported in the science journal Geochimica ...

According to a team of researchers from the University of Bristol, a new supercontinent and extreme climate conditions could spell the end of life on Earth — and it’s closer than we think.

are being explored as potential strategies for preserving human life once Earth becomes inhospitable. Josh Hawkins has been writing for over a decade, covering science, gaming, and tech culture.

NASA scientists have discovered an electric field encompassing Earth’s atmosphere that is as “fundamental” as gravity — and could even give clues about possible life on other planets.

All this happened about 4.5 billion years after Earth formed, with innumerable steps occurring in between that made our planet a cradle for intelligent life ... in the journal Science Advances ...

They’re the building rocks of life. Analysis of debris from the nearly 5 billion-year-old asteroid Bennu suggests the ingredients to life on Earth were ... of the Science Mission Directorate ...