See Comet PanSTARRS glow above a false dawn in stunning new photo
The comet is already visible to the naked eye ahead of its perihelion passage on April 19.

Science and reality
By making people feel as if they inhabit a younger version of their own face, researchers can bring childhood memories into sharper focus
As Pokémon turns 30, we take a look at how the beloved Japanese kids’ franchise was inspired by—and has shaped—real-world science
Sperm whales, which make clicking sounds to communicate, use different “vowels” in ways similar to human speech