The Oura Ring 4 has been upgraded with improved comfort and battery life, while maintaining its best-in-class sleep and health tracking features. However, its disposability due to non-replaceable battery and inability to be repaired are significant drawbacks. Price Oura Ring 4 Pricing The Oura...

The apparel industry has a significant environmental impact with the use of massive amounts of heat and water for dyeing fabric, generating around 10% of annual global emissions. Alchemie Technology has developed a digital dyeing process called Endeavour that can reduce...

Australian court grants Katy Perry permission to use her stage name after a trademark dispute with an Australian designer who sells clothes under her birth name Katie Perry. Katy Perry has successfully appealed against a trademark decision over her name, after being...