A previously unexplained isotopic ratio may represent the echoes of the ancient Earth, which existed prior to the proposed Theia collision 4.5 billion years ago. A research team has analyzed the ...

All the latest science news on ancient earth from Phys.org. Find the latest news, advancements, and breakthroughs.

Researchers unveil mysteries of ancient Earth Rice-led geochemistry study advances understanding of ancient rock formations Date: August 14, 2024 Source: Rice University Summary: A team of ...

Lobe-finned fishes once led the way in jaw innovation, reshaping evolution long before dinosaurs and life on land emerged.

A new method allows scientists to reconstruct carbon dioxide levels and photosynthesis from fossilized tooth enamel. A ...

Rare rocks buried deep beneath central Australia have revealed the origins of one of the world's most promising new deposits ...

New data indicating that the planet's surface broke up about 3.2 billion years ago helps clarify how shifting plates drove the evolution of complex life.

Learn about the process that started life on Earth, linking amino acids with RNA to create proteins that are found in all ...

What an Asteroid Could Tell Us About Ancient Earth As OSIRIS-REx approaches Asteroid Bennu, a new study suggests that massive boulders on its surface have moved a lot over the past few hundred ...

Ancient glaciers reshaped Earth’s surface and shifted ocean chemistry, fueling the rise of complex life, a new study found. Calved icebergs from the Twin Glaciers are seen in 2013 off Greenland ...

Recent advances in ancient DNA analysis have sparked intriguing discussions about the possibility of non-human entities once ...

Study shows how rising oxygen levels in ancient oceans fueled marine evolution and species diversity, linking land plants to ocean health.