Quantcast

Latest Abiogenesis Stories

66505a08064516570c5cd9aab3560f46
2008-06-05 15:10:00

Study provides insight into how Earth's earliest cells may have interacted with their environment

e612bf412aeef096f42907e040364951
2008-05-01 12:30:00

Working with colleagues from NASA, a Florida State University researcher has published a paper that calls into question three decades of conventional wisdom regarding some of the physical processes that helped shape the Earth as we know it today.

f09cac0681acc9ba1a75bfd8e0652f981
2008-03-27 11:00:00

Researchers from the Max Planck Institute for Radio Astronomy (MPIfR) in Bonn have detected for the first time a molecule closely related to an amino acid: amino acetonitrile. The organic molecule was found with a 30 meter radio telescope in Spain and two radio interferometers in France and Australia in the "Large Molecule Heimat", a giant gas cloud near the galactic centre in the constellation Sagittarius (Astronomy & Astrophysics, in press).

395a75dbb648471d89436a25041e5fc31
2008-03-26 15:35:00

Could microbial life exist inside Enceladus, where no sunlight reaches, photosynthesis is impossible and no oxygen is available? The answer appears to be, yes, it could be possible. It is this tantalizing potential that brings us back to Enceladus for further study.

05d68f93afd27eda35025b68379c05cb1
2008-03-13 11:20:00

Amino acids that are the building blocks of life have been found in their highest ever concentration in two ancient meteorites which crashed to Earth millions of years ago, scientists claim today.

a883c511b7edce7d3b337f2c6839fcb01
2008-02-29 11:55:00

An important discovery has been made with respect to the mystery of “handedness” in biomolecules.

26de15d2466c874b7512bb2fbbff9bc71
2008-01-31 14:30:00

Hydrocarbons – molecules critical to life – are being generated by the simple interaction of seawater with the rocks under the Lost City hydrothermal vent field in the mid-Atlantic Ocean.

3682eabed0d023073ca9070e7829a9271
2007-12-23 09:28:54

Sulfur dioxide (SO2) may have played a key role in the climate and geochemistry of early Mars, geoscientists suggest. Their hypothesis may resolve longstanding questions about evidence that the climate of the Red Planet was once much warmer than it is today.

b8074bcb0960e3aef48e9ccbf9d266881
2007-12-07 11:41:07

Life may have begun in the protected spaces inside of layers of the mineral mica, in ancient oceans, according to a new hypothesis.

6cb59173a63259d7bef42aeeba2496c11
2007-11-30 10:33:09

A team led by the University of Colorado at Boulder and the University of Milan has discovered some unexpected forms of liquid crystals of ultrashort DNA molecules immersed in water, providing a new scenario for a key step in the emergence of life on Earth.


Word of the Day
marcescent
  • Withering but not falling off, as a blossom that persists on a twig after flowering.
The word 'marcescent' comes from a Latin word meaning 'to wither'.
Related