Dozens of companies and academic groups are pitching the same theory: that sinking rocks, nutrients, crop waste or seaweed in ...

There was no crash, more a scrape and a shudder – but one that would quickly prove fatal to the ship. The passengers rushed ...

Exclusive: A terrifying new threat has been unleashed on the Star Wars galaxy, a blight ravaging entire worlds - and now it's ...

Researchers have created a new phase of matter, expanding on the 2016 creation of time crystals to create a more complex ...