Child nicotine pouch poisonings surged 763% in 3 years, study finds. Young kids face higher risk of serious harm from pouches than other nicotine products. Experts call for stricter rules, flavor bans, and safer home storage to curb rising ingestion cases.

As people get better at handling stress on a daily basis, they also become more extroverted, agreeable and open to new experiences over a nearly 20-year period. Likewise, the worse they manage daily stressors, the more introverted, unfriendly and closed off from new experiences they become.

Studying 1.2 million children over a 24-year period, researchers found no evidence that exposure to aluminum in vaccines led to a statistically significant increase in a child’s risk of developing any of a wide variety of conditions that can be diagnosed in childhood, including asthma and autism.

Artificial intelligence models used to detect depression on social media are often biased and methodologically flawed, researchers find.

One shot, seven days: Long-acting levodopa gel tackles Parkinson’s tremors

Can zebrafish help humans regrow hearing cells?

It looked like nothing—then scientists found a world 10x the size of Jupiter

This AI-powered lab runs itself—and discovers new materials 10x faster