Astrobiology

3 articles

A cosmic vista illustrating the immense timescale of evolution, highlighting Earth's unique journey towards complex life and civilization.

Life & Biology

What Are Major Evolutionary Transitions and How Do They Occur?

Imagine a cosmic clock where the ticks mark major evolutionary leaps.

Marcus Cole·July 15, 2026

Split image comparing a distant exoplanet K2-18b with potential biosignatures to a Martian rock sample with more convincing signs of life.

Life & Biology

Scientists detect potential signs of life on distant exoplanet

Despite headlines celebrating the detection of dimethyl sulfide on the distant exoplanet K2-18b, a recent survey reveals astrobiologists are actually more persuaded by potential biosignatures found in

David Grossman·June 6, 2026

A split image contrasting a Mars rover searching for life with a collection of diverse Earth books, symbolizing the connection between linguistic diversity and the search for alien intelligence.

Life & Biology

New Books Bridge Earth Tongues and Mars Life Search

A new collection of 'books in brief,' 'Cosmic Tongues & Martian Echoes,' landed this week, sparking immediate debate among linguists and astrobiologists, Publisher's Weekly reports.

David Grossman·May 22, 2026