In the dry, sun-scorched deserts of Ethiopia, a slow but astonishing transformation has been unfolding since 2005. A ...

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.

They’re the building rocks of life ... of it on Earth in 2023 for scientists to study. Researchers found that the fragments harbored all five nucleobases — the “letters” that comprise ...

The researchers published their findings Sept. 16 in the journal Earth and Planetary Science Letters. You may like A giant extraterrestrial 'wave' hit Earth 14 million years ago — and may have ...

Astronomers claim they've found the most promising signs of possible life on a planet outside of our solar system.

whose study was published in Earth and Planetary Science Letters. “That made me think how would I see, in the geological record, if Earth had had a ring in the past as well.” Dr. Tomkins and ...

we propose that the coevolution of life and Earth’s surface environment may have unfolded in a way that makes the evolutionary origin of humanlike intelligence a more foreseeable or expected ...

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 ...

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 ...

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 ...