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Image of the Day
Image of the Day: Puzzle Plants
Staff | Mar 19, 2018
The jigsaw-shape cells found in the epidermis of many plants may serve to reduce mechanical stress on cell walls.
The Weird Growth Strategy of Earth’s First Trees
Shawna Williams | Oct 24, 2017
Ancient fossils reveal how woodless trees got so big: by continuously ripping apart their xylem and knitting it back together.
234-Year-Old Tree Has Impressively Stable Genome
Jef Akst | Jun 20, 2017
Genomic analysis of an oak tree that lived during Napoleon’s time supports the idea that plants somehow avoid the accumulation of mutations in their stem cells.
Science Your Plants!
Staff | Jan 31, 2017
CalTech researcher Elliot Meyerowitz describes how plant genetics influences growth and productivity.