Featured by Elana Spivack
Spiciness isn’t a taste, and more burning facts about the mysterious sensation
There's a little bit of masochism involved.
CDC panel gives a thumbs-up to Pfizer boosters, but not for everyone
Here's everything you need to know this week.
What is umami? No, really.
It translates to 'mouthfulness.'
SpaceX’s Inspiration4 safely returns to Earth after a historic 3-day orbit
The historic mission marks the first private, commercial space flight with an amateur crew.
SpaceX’s Inspiration4 mission and launch in 9 photos
It's not easy training to be an astronaut in a few months; it's a lot of hard work and fun.