Popping toys, the latest fidget craze, might reduce stress for adults and children alike

The newest fidget craze is popping toys. Adults and kids all over the world have been buying up this endlessly reusable version of a longtime favorite fidget activity: popping bubble wrap. Made of silicone and coming in a range of colors, shapes and sizes, they are half-sphere “bubbles” that can be pushed in, making a …

Serotonin transporters increase when depression fades, study shows

Low levels of serotonin in the brain are seen as a possible cause of depression and many antidepressants act by blocking a protein that transports serotonin away from the nerve cells. A brain imaging study at Karolinska Institutet now shows that the average level of the serotonin transporter increased in a group of 17 individuals …