Comparison of planetary atmospheres : Mars, Venus, and Earth / Michael McElroy -- Cosmochemical evolution and the origins of life / Cyril Ponnamperuma -- Origin of life : polymers before monomers? / ...
Sixty-six million years ago, the dinosaurs had a really bad day when a colossal asteroid impact spurred their extinction. But ...
The Gaia hypothesis / James E. Lovelock -- Comparison of planetary atmospheres : Mars, Venus, and Earth / Michael McElroy -- Chemical evolution in a hydrogen cyanide world / Clifford Mathews -- ...
Researchers uncovered that trace compounds like nickel and urea may have delayed Earth’s oxygenation for millions of years. Experiments mimicking early Earth revealed how their concentrations ...
Research tracks deep carbon cycle over 540 million years, links icehouse and greenhouse phases to movement of tectonic plates ...
Experiments aboard the International Space Station have shown that bacteriophages can still infect Escherichia coli under ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback