Computational Biology
Electron microscope image of Pyrolobus fumarii showing irregular coccoid cell structure

Three Domains of Life: Woese's Phylogenetic Revolution

This foundational paper established the three-domain classification system that transformed our understanding of evolutionary relationships, identifying Archaea as a separate domain of life based on molecular evidence from ribosomal RNA sequences.

Planetary Science
Venus as seen by Mariner 10, showing swirling cloud patterns in the dense atmosphere

Life on Venus? Astrobiology and Habitability Limits

A deep dive into the physical limits of life on Venus, reviewing Charles Cockell’s foundational 1999 analysis while connecting it to modern discoveries like the 2020 phosphine detection and upcoming DAVINCI+ missions.

Planetary Science
Magellan radar mosaic of Venus showing the northern hemisphere with volcanic plains, tesserae, and lava flows in orange-brown tones

The Surface of Venus: Stratigraphy and Resurfacing

Basilevsky and Head’s definitive synthesis reveals a planet that undergoes catastrophic global resurfacing events. We explore the “stagnant lid” model, the synchronous stratigraphy, and the divergence of Venus’s geological history from Earth’s.