Coffee: a global stimulant, brewed from roasted beans; caffeine shapes work, wakefulness, and moods.
The UK has endured an unusually hot, dry spell with several heatwaves and hosepipe bans. Forecasters warn of continued high temperatures and limited rainfall in the near term, with potential thundery showers later in the week. Water stocks remain under strain as drought conditions persist.
A new analysis from the American Heart Association finds that most adults can safely consume up to five 8‑ounce cups of black caffeinated coffee daily. This level may lower risks of stroke, heart failure and heart disease, while higher doses—especially from energy drinks—pose cardiovascular risks. Effects vary by individual.
Brazil's deforestation rate has fallen by half in Lula's first year back in office, with 1,295 sq km cleared from January to June, the lowest since 2016. Lula defers to his government on zero-deforestation targets while facing criticisms over oil exploration near the Amazon mouth and shifting U.S. tariffs amid a tight election race.
The US has imposed 25% tariffs on most imports from Brazil after a yearlong Section 301 investigation, effective July 22. The administration has exempted staples and supply‑chain items such as coffee, beef, aircraft parts and some energy products. Brazil has rejected the findings and has signalled reciprocal measures and a World Trade Organization challenge.
The government has introduced a plan to ban the sale of energy drinks containing more than 150mg of caffeine per litre to under‑16s in England, with enforcement by local authorities and fines of up to £2,500 for retailers. The move aims to curb health risks and improve children’s wellbeing, following a public consultation that received broad support.