Today’s Science is continuously updated and enhanced, increasing the educational value of this award-winning resource. Here is a recap of some of the content updates made so far this year.

Recent Updates and Additions:

• Articles: Added 60 new articles and revised and updated more than 100.
• Hyperlinks: Added 1,500+ new glossary links, 500+ new encyclopedia links, and 600+ new article links.
• Glossary of key terms: Added more than 250 new glossary terms.
• Images and captions: Added more than 1,100 new images with captions.
• Journal abstracts and bibliography: Added more than 700 new citations.
• Discussion questions: Added more than 180 new questions.
• Keywords: Added more than 600 new keywords.
• Conversations with Scientists: Added 28 new Q&As with today’s leading scientists.
• Crossword puzzles: Added more than 16 new puzzles.
• Cartoons: Added three new cartoons.
• Videos: Added more than 46 new videos.
• Authoritative sources: Added more than 550 new sources—including approximately 270 from peer-reviewed science journals and approximately 280 from secondary sources—including article hyperlinks.

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