In today's Lightning Round video, I fall down a crazy rabbit hole around Jupiter's moon Io, talk about a potential crewed mission to Venus, stumble over the newest AI news, and talk a little about my ...

Kilauea, one of the most active volcanoes in the world, spewed lava for over 22 hours this week. It's been erupting intermittently since December.

I only brought a backpack on my recent 10-day trip to Guatemala. To help you pack lighter, here are my favorite multifunctional gear and essentials to maximize bag space.

As Kilauea erupts a 330-foot-tall fountain of lava, officials warn of hazards from volcanic gas that may affect nearby ...

From fun family occasions, birthdays, holidays and events with their A List parents, get all the latest pictures, videos and stories from the celebrity kids taking the spotlight! See also ...