Natural selection uses duplicated genes as raw material for functional innovation, co-opting their existing features to new functions. Understanding genetic innovation requires two questions to be ...

Most cells in the body are polarized, showing some level of shape and functional asymmetry, such as apico–basal or front–back polarity. Tissues are formed from the coordinated integration of ...

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The claim was shared on social media — but not by reliable news outlets. Written by: Jan. 23, 2026 According to the rumor, the NFL's 2025 Super Bowl MVP donated $300,000 of his own money as a way of ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. DirecTV offers a huge channel lineup that includes ABC in ...