The microscopic factory of existence. Whether it's a single-celled bacteria or part of...
The next generation of cosmic hunters. From massive ground telescopes to space-based obser...
When the universe tries to trick us. Just because there is oxygen doesn't mean there i...
Does the planet have a "green" thumb? Chlorophyll in plants reflects near-infrar...
Life is a messy neighbor. On a dead planet, gases eventually settle into a stable balance;...
Reading the "rainbow" of a distant world. Every gas in an atmosphere absorbs spe...
How do you build a robot to find a cell? From the James Webb Space Telescope to the Europa...
Beyond biology: looking for alien technology. Sometimes the best way to find life is to lo...
Searching for the "breath" of an alien world. When billions of organisms live on...