A study of nematodes by researchers at Nagoya University in Japan has found that aging-related decline in brain function is caused by the excessive activation of certain neurons over time, rather than a decline in neuronal activity.
UK to ban xylazine and 21 other substances to combat drug abuse
The powerful sedative xylazine has been detected in cannabis vapes. Credit: PavelKant/Shutterstock. The UK government has taken a significant step towards banning xylazine, commonly referred