Tagged With Physics

The longest total lunar eclipse in a century is about to happen -- here's how Earth will colour the moon blood-red


The fascinating way helium changes your voice


Trippy photos show how beautiful water can look when it's blasted with sound



Each year the US government asks 10 simple questions to test the public's knowledge of science. Can you correctly answer them all?


Stephen Hawking's final research was just published, and it could help us find evidence for parallel universes


Putin's nuclear 'doomsday machine' could trigger 300-foot tsunamis -- but the worst effects might come from the fallout



A space junk disaster is a real possibility -- here's how the US government helps prevent a chain of collisions that would threaten human access to space


The 2018 vernal equinox has arrived -- here's what it is and how it works


Stephen Hawking submitted a final scientific paper 2 weeks before he died -- and it could lead to the discovery of a parallel universe


15 of the most remarkable and memorable things Stephen Hawking ever said


Stephen Hawking had a 'sense of humour as vast as the universe': unique tributes flood in for physics pioneer


Putin has touted an 'invincible' nuclear weapon that really exists -- here's how it works and why it deeply worries experts



Watch how bizarrely water and fire behave in space


A remarkable picture of a single glowing atom just won a photography prize -- here are the most eye-catching images from the competition


Why beer suddenly foams up when you tap the top of a bottle


A high-school student won $250,000 for explaining relativity using a pick-up truck and Usain Bolt



The wildest scientific discoveries of 2017


A planetary physicist reveals how the science in 'Star Wars: The Last Jedi' actually holds up


A terrorist attacked New York City's subway with a nail bomb -- here's how the devices work and why his didn't


The Northern Lights and other auroras are disappearing from some parts of Earth -- but scientists predict a big comeback