The Pulse Archive

A look at several great women in science — and why so many of them, and their contributions, have been forgotten.

A look at the challenges of caregiving,, from changing relationships, to dealing with loneliness and burnout.

We talk with productivity expert Chris Bailey about achieving goals, who says aligning them with our values is key.

On the 150th anniversary of the world’s first call, we look back at how the telephone changed the world.

We explore the inner lives of animals, from pain in lobsters to odd-couple friendships to empathy in baboons.

We talk with lawyer-turned-researcher James Kimmel about his book, "The Science of Revenge: Understanding the World's Deadliest Addiction — and How to Overcome It."

Physician and author Robert Wachter joins us to discuss what AI-powered health care will look like in the near future.

We take a look at the science of love — from what fuels attraction, to the “secret sauce” of compatibility.

As the icy snow covering sidewalks and roads melts, it might be a good time to break out rubber-soled booties for your pups.

Why Black Americans suffer worse health outcomes, and past and present efforts to fight those disparities.

Dry January has wrapped up, but before you head back to the bar or pour yourself a drink, take a moment to evaluate what was better about your life when you were not drinking.

How NASA’s 1975 mission to Mars led to decades of scientific controversy and confusion over the existence of life on Mars — and why that’s starting to change.

We explore our relationship with alcohol — why we consume it, how it affects us, and when it’s time to quit.

We remember NASA's Challenger disaster: What led up to the mission, what went wrong, and its lasting impact.

We look back at the first spacecraft landing on Mars in 1976, the Challenger tragedy in 1986, and the long-game Pluto mission launched in 2006.