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 ...

"An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey ...

Seven planets are set to appear in the night sky this month in a rare full planetary alignment. Mars, Jupiter, Uranus, Venus, ...

Moon Alert: Caution! Avoid shopping or major decisions from 5 a.m. to 11 p.m. EST today (7 a.m. to 8 p.m. PST). After that, ...

Videos of people including teens inhaling the nitrous oxide from Galaxy Gas to get high have been appearing on TikTok, ...

Mercury trines Jupiter on February 3, sending positive signals to each zodiac sign's horoscope. This is a hopeful transit ...

Jupiter, Saturn, Uranus, and Neptune. This rare event offers a chance to witness something immensely spectacular, and here are some lesser-known facts about why this Planet Parade is such a big deal.

There are more stars in the universe than grains of sand on Earth. The latest estimates suggest there are around one septillion stars, which is a 1 followed by 24 zeros. Our sun is a typical G-type ...

In 2021, NASA gave the all-clear to another potentially worrisome asteroid, Apophis, after new telescope observations ruled ...

February has an increasingly positive, playful and whimsical vibe as the month progresses from Aquarius through to Pisces.

Observations of WASP-127b, a giant gas exoplanet more than 500 light years from Earth, suggest it has phenomenally high wind speeds ...