An accessible look at the cosmological constant, why Einstein introduced it, and how it later became central to our understanding of the universe’s expansion. Diesel lorries to be banned in eco drive ...

Shows the process of forging an herb chopper, covering blade shaping, forging techniques, and shop methods used in blacksmithing and knifemaking. Five teenagers arrested on suspicion of murder after ...

"We could not wait any longer to share our incredible news with our favorite people!" the bride and groom tell PEOPLE Eric West / West Imagery Carlee and Christopher Morales got married on Oct. 17 in ...

Swift, who got engaged to Travis Kelce in August, wore a regal metallic gown to her close friend's wedding in Ojai, Calif. Catherine Santino is a Style Writer-Reporter at PEOPLE. She began as a ...

The Secret Lives of Mormon Wives had a completely unhinged, messy, chaotic, and at times deeply unsettling season three, so yeah: Obviously the show is coming back for season four. And if you're ...