Learn about new evidence that suggests life on Earth may have started with the help of molecules that were delivered by ...

By exposing organic molecules to repeated wet-dry cycles, researchers observed ... the molecular complexity needed for life to emerge. To simulate early Earth, the team subjected chemical mixtures ...

What water, chemistry and temperature cycles fostered the chemical reactions that allowed life to emerge on our planet? Because life arose in the largely unknown surface conditions of Earth’s early ...

Samples drilled by the Curiosity rover on Mars have revealed abundant signs of a carbon cycle that remained hidden from orbital scans, alongside clues of how life may have been wiped out on the planet ...

Earth Day 2025 is a momentous occasion to reflect on our planet's beauty and the urgent need to protect it. As we gather with loved ones to celebrate this special day, meaningful quotes and heartfelt ...

A new study reveals significant changes in the global freshwater oxygen cycle. Rivers, streams, lakes, and reservoirs aren’t just beautiful features of the landscape, they’re vital to life on Earth.

In those drill sites, Curiosity detected deposits containing an iron carbonate material called siderite. According to Ben ...

This thatched-roof pavilion is envisioned as an imaginary marketplace, based on the concept of thinking about life through food ... including sushi and sweets. The “Earth Mart” pavilion is located in ...