in duration

But as the days and weeks went by, the headaches became more frequent, longer in duration and increasingly painful.

“If we look globally, the number of days with heatwaves has nearly doubled since the 1980s. During that time, heat waves have also increased in duration.”

"While limited in duration and sample size, this comprehensive investigation -- which included the analysis of the gut microbiome, cytokines, fecal short-chain fatty acids and blood metabolites -- underscores the intricate interplay between diet, host metabolism and microbial communities."

The committee said: "Lord Ranger's bullying behaviour was prolonged in duration, with two separate incidents separated by up to an hour, alcohol was an important factor, and it led to a finding of harassment as well as bullying".

The powerful explosion occurred approximately 2.4 billion light-years away from Earth, in the direction of the constellation Sagitta and lasted a few hundred seconds in duration.