The year's first supermoon, when a full moon appears a little bigger and brighter thanks to its slightly closer position to Earth, is one of two lunar events Sunday January 20, 2019. A total eclipse was also visible in North and South America, and parts of Europe.The only total lunar eclipse of 2019...

Humans have been obsessed with eclipses for centuries. But, what can they actually teach us about our place in the solar system? Total solar eclipses have helped bring about some of the most important astronomic discoveries. Nicolaus Copernicus’ eclipse observations helped him determine that the Ear

On April 8, 2024, a total solar eclipse moved across North America, passing over Mexico, the United States, and Canada. A total solar eclipse happens when the Moon passes between the Sun and Earth, completely blocking the face of the Sun. The sky will darken as if it were dawn or dusk. We got these...

Scientists say there's a place in our solar system outside of Earth that has the chemical make-up to potentially support life. Researchers found that Saturn's sixth largest moon -- Enceladus -- has an ocean that contains phosphorus, which is found in human teeth, bones and DNA. CBS News space consu...

The future of space travel is bright! Explore how humanity will send man and machine to nearby planets and interstellar worlds by 2050. By the middle of the century, our species will have made great strides and be ready to push on through the final frontier. This short documentary on future space tr...

Three young Haemophiliac brothers with the AIDS virus are shunned by their town, school and even their church in Arcadia in the USA. The brothers contracted the virus after receiving contaminated blood products.

Okay, while it's not exactly a PSA, it is a clever promo for the upcoming season of True Blood. How many of you currently suffer from TB Withdrawal? Watch all of the stars make an appearance in the clip.

Season 5 of "True Blood" premieres Sunday, June 10th, 2012 on HBO.

Learn about the differences between cancerous cells and healthy blood cells.

The Story of Anne and Henry Series: Blood, Sex & Royalty (Netflix) Characters: Henry and Anne (Their Story) Song: Wildest Dreams. Netflix 2022