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The damage that air pollution can do is wide-ranging and well-known: The chemicals produced by human activities can trap heat in the atmosphere, change the chemistry of the oceans and harm human health in myriad ways.Now, a new study suggests that air pollution might also make flowers less attractive to pollinating insects. Compounds called nitrate radicals, which can be abundant in nighttime urban air, severely degrade the scent emitted by the pale evening primrose, reducing visits from pollinating hawk moths, researchers reported in Science on Thursday.This sensory pollution could have far-reaching effects, interfering with plant reproduction and decreasing the production…

The NFL’s rules on gambling have generated widespread criticism and questions leading up to the Super Bowl in Las Vegas, as the league aims to balance its sportsbook partnerships and policies preventing players from betting on games.Gambling was a major topic of NFL commissioner Roger Goodell’s annual Super Bowl news conference Monday, when he said the “integrity of the league” was the top priority.“We want to make sure that when people are watching NFL games, they know the action on the field is genuine and without any outside influence, ” Goodell said.With the marquee sports event days away in the…

Seizures of psychedelic mushrooms across the nation by law enforcement officials have increased significantly in recent years as attitudes regarding their use have grown more permissive, according to a government-funded study released Tuesday.Researchers found that law enforcement officials confiscated 844 kilos of mushrooms containing psilocybin in 2022, an increase of 273 percent from 2017. Psilocybin is the psychoactive component in the fungi commonly known as magic mushrooms.Officials at the National Institute on Drug Abuse, which commissioned the study, said that the increase in seizures of magic mushrooms reflected rising use of the drugs, rather than an indication that counternarcotics officials…

ALBUQUERQUE, N.M. — It’s 9:40 a.m. in the southeast parking lot at The Pit, and a man in black-and-white face paint circles on a dirt bike. This is Snake. He arrives early for New Mexico men’s basketball games, hypes up friendly faces and sportively harasses the visiting team when it arrives. Everyone knows Snake. He’s been at this for years. He’s a believer.An attendant asks Snake how he is, and Snake declares he has everything he needs. His Lobos are hunting for their first NCAA Tournament berth in a decade. In a couple hours, they’ll be on network television, playing…

A study of the weight loss drug tirzepatide showed that people who took it had significantly lower blood pressures after 36 weeks of using the medication.Tirzepatide, made by Eli Lilly, is used to treat Type 2 diabetes, under the brand name Mounjaro, and to treat obesity, under the brand name Zepbound. It is the latest among a new class of weight loss drugs, and its chief competitor is semaglutide, made by Novo Nordisk and sold as Ozempic for diabetes and as Wegovy for weight loss. For both drugs, researchers have been assessing whether they have additional effects that go beyond…

Mandatory neck guards are coming to youth hockey in the United States.Already required in Canada and many other countries, USA Hockey, which governs the sport at the amateur level in the U.S., has long held its line at “recommending” laceration protection — namely neck guards, but also cut-resistant socks, sleeves and undergarments.The decision was announced Sunday and will go into effect on Aug. 1, about nine months after the issue was thrust into the spotlight when former NHL player Adam Johnson died of a skate cut to the neck during a game in England.More NHLers have begun to wear neck…