Only a true Definition Detective can spot a word’s actual meaning in a sea of fake ones. This special St. Patrick’s Day edition is devoted to Irish slang.

This study reveals how the interaction between diatoxanthin and Lhcx proteins generates NPQ and protects diatom photosystems from excess light. It positions diatoms as ideal systems to explore ...

Blooms of diatoms—microscopic, photosynthetic algae—were alive and well beneath (and within) the lake's ice cover. "Some of the main winter-spring diatom bloom formers, like Aulacoseira ...