Kate Lunau is a health and science writer at Maclean's Magazine, who previously reported for the Montreal Gazette. She's the recipient of several ...

Pinpointing when early land plants colonized terrestrial environments and began influencing Earth's systems is a core ...

Compared to previous theories, the current research emphasizes the complexity of the biological and chemical processes that brought about life.

Scientists in Brazil have uncovered evidence of a previously unknown impact event recorded in hundreds of glassy fragments scattered across the country.