demographics Earth now has population of 8 billion, says U.N. Rob Beschizza

Culture Wildly-popular UK dance party pays homage to Sir David Attenborough Rusty Blazenhoff

norway Follow the journey of a Norwegian man's first day of work in this 'Planet Earth'-style documentary Rusty Blazenhoff

jimmy kimmel Snoop Dogg narrates baby iguana's narrow escape from hungry snakes Rusty Blazenhoff

bbc Planet Earth 2 but the animals have human screams Rob Beschizza

Science Earth's magnetic field is weakening Mark Frauenfelder

aliens Catholic church fires exorcist who said UFO sightings mostly the work of demons Rob Beschizza

Science Scientists sterilized soil. It kept breathing for six years. Ellsworth Toohey

weather Mysterious New England boom was meteor Rob Beschizza

Entertainment Freedomland USA: was this 1960s theme park just a five-year land scam? Ruben Bolling

History Hengefinder finds streets that perfectly frame the setting sun Rob Beschizza

Science There was a T. Rex of the sea and it was terrifying Gail Sherman

Science No one knows why dark side of Venus has a faint glow Ellsworth Toohey

Science Devils Hole pupfish: rarest fish on Earth lives in one Nevada cavern Popkin

NASA NASA will spell your name with satellite photos of the planet Gail Sherman

Science Dark side of the moon, as seen from Artemis Rob Beschizza

movies Krypto is in trouble in the new Supergirl trailer and he had better be OK Gail Sherman

music Radio Garden lets you explore local radio from around the world at home Grant St. Clair

Science Doolysaurus is a new dinosaur species and it is as cute as it sounds (video) Gail Sherman