If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 light years away in the constellation Leo, it's attracted a lot of attention ...
Some mysteries fade with time. Others linger for decades, haunting the people who remember them. So, we asked members of the BuzzFeed Community to share the unsolved cases they can’t stop thinking ...
Knowing past Wordle answers can help with today's game. Here's the full list so far.
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