This week, uncover the fossils of the future, see which ancient creature had gigantic claws, investigate large molecules on ...

Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter. To get it in your inbox, sign up for free here. Like nostalgia-evoking songs, objects can help us ...

Like nostalgia-evoking songs, objects can help us feel like we’ve preserved a moment in time. After our wedding last Sunday, my husband and I were already anticipating how we might relive our special ...

(CNN) — Like nostalgia-evoking songs, objects can help us feel like we’ve preserved a moment in time. After our wedding last Sunday, my husband and I were already anticipating how we might ...