In addition to her studies of autism, lung surfactant, photosynthesis, purine metabolism and yellow-fever mosquitoes, she assisted her husband in ecological field research at islands around the world.
[1] As a cartoonist, she has focused on women, relationships, business, medicine, science, the travel industry, Jewish lifestyle, holidays, professors and education.
Her cartoons have been published in hundreds of publications, including Barron's, Better Homes and Gardens, Harvard Business Review, The New Yorker, Reader's Digest, USA Weekend and The Wall Street Journal.
For Creators Syndicate, she created the daily comics feature Drawing a Crowd, which ran from January 2002 to June 2003.
In 2006, she explained her working process: In 2009, she told interviewer Scott Nickel, "I have the grapheme form of synesthesia where letters and numbers are perceived as colors.