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Evidence that beetroot juice can improve athletic performance has long been inconsistent. While some studies reported benefits, others found little or no effect. Now, a new study combining results from 33 studies provides the clearest evidence yet that it can enhance exercise per

Some marathon runners and other athletes swear by beetroot juice shots, but is there evidence they really do anything for our bodies? Columnist Alice Klein investigates

If you’re sick of your devices running out of juice early into the evening just as you’re about to go out, Prime Day is a great time to pick up a new power bank or charging brick. We’ve rounded up the best deals on a range of discounted charging equipment, from power banks and wa

Following a devastating heatwave in 2003 that killed 15,000, France has adopted four alert levels to help people cope with extreme temperaturesHelen Massy-Beresford is a British journalist and editor who lives in ParisOver the weekend, as evening fell on the hilly (and, crucially

A new study found that chewing sugary gum after eating nitrate-rich vegetables or drinking beetroot juice helped the body produce more beneficial nitrite, leading to a temporary drop in blood pressure. Researchers hope the discovery will lead to healthier ways to enhance the card

A OpenAI anunciou mudanças na família GPT-5.6 para aumentar a capacidade de uso dos modelos e remover, temporariamente, a janela de espera de cinco horas para assinantes dos planos Plus, Business e Pro. A novidade foi divulgada por Thibault Sottiaux (Tibo), chefe de produtos principais da empresa, em uma publicação no X. A alteração já está em vigor para esses assinantes e permite consumir a cota semanal do GPT-5.6 sem precisar ag