Category: 9. Sci/Tech

Touch is fundamental to how we perceive our own bodies and connect with others. A gentle brush stroke on our body can feel soothing, while a pinch or cut can be painful.

We often think of touch as something we feel through our skin, but our…

Key Takeaways on the Center of the Universe

• Where is the center of the universe? In 1929, Edwin Hubble concluded that there isn’t one, as space continues to expand.
• Gravity can create a “center,” but because gravity pulls equally on all…

This story originally appeared on Grist and is part of the Climate Desk collaboration.

I’ve been a vegetarian for over a decade. It’s not because of my health, or because I dislike the taste of chicken or beef: It’s a lifestyle choice I made…

It’s no secret that protein is big business right now. Browse the shelves of your local supermarket and you’ll see just how many products tout their protein content, whether it’s from natural sources, such as meat and milk, or in more…

Loggerhead turtles are always on the move. Migrating thousands of miles over the course of their lifetimes, these sea turtles navigate according to Earth’s magnetic field, which they sense through two separate approaches. In fact, loggerheads…

Dolphins are one of the most intelligent creatures on Earth, but they also know how to have some fun. The marine mammals have all sorts of ways to play — chasing each other, riding on waves, and passing a piece of seaweed around as if it were a…

Flu season shows up every year, but late 2025 is shaping up to be a bit more unpredictable. After watching how outbreaks have unfolded in Europe and Australia, which usually are good previews of what’s coming to North America, experts are…