Some immune defenses of the brain may have their roots in the gut. A new study in mice finds that immune cells are first trained in the gut to recognize and launch attacks on pathogens, and then migrate to the brain’s surface to protect it, researchers report online November 4 in Nature. These cells were […]
It’s official: 2020 now has the most named storms ever recorded in the Atlantic in a single year. On November 9, a tropical disturbance brewing in the northeastern Atlantic Ocean gained enough strength to become a subtropical storm. With that, Theta became the year’s 29th named storm, topping the 28 that formed in 2005. With […]
The twilight time between fully awake and sound asleep may be packed with creative potential. People who recently drifted off into a light sleep later had problem-solving power, scientists report December 8 in Science Advances. The results help demystify the fleeting early moments of sleep and may even point out ways to boost creativity. Prolific […]
2021 was the year the COVID-19 vaccines had to prove their mettle. We started the year full of hope: With vaccines in hand in record-breaking time and their rollout ramping up, we’d get shots in arms, curb this pandemic and get life back to normal. That was too optimistic. Roughly 200 million people in the […]
Concerns abound about what’s gone wrong in modern societies. Many scholars explain growing gaps between the haves and the have-nots as partly a by-product of living in dense, urban populations. The bigger the crowd, from this perspective, the more we need power brokers to run the show. Societies have scaled up for thousands of years, […]
For the first time, astronomers have captured solid evidence of a rare double cosmic cannibalism — a star swallowing a compact object such as a black hole or neutron star. In turn, that object gobbled the star’s core, causing it to explode and leave behind only a black hole. The first hints of the gruesome […]
The Chargers got outscored 27-14 in the fourth quarter on Sunday as Pittsburgh mounted a late comeback, but ultimately it wasn't enough for the Steelers, as Los Angeles won 41-37 after Justin Herbert hit Mike Williams for a 53-yard touchdown with 2:09 left to ice the game. Herbert, along with running back Austin Ekeler out […]
LAS VEGAS — All the questions about Terence Crawford have been answered. For years, the only knock on him was that he lacked a signature victory. He finally picked up one — and in exceptional fashion — when he became the first fighter to stop Shawn Porter, recording a 10th-round TKO to retain his WBO […]
The King is back. LeBron James returned from an almost three-week absence for the Los Angeles Lakers against the Boston Celtics on Friday night. James had been out of the Lakers lineup since November 2, missing the team's past seven games with an abdominal strain. He was listed as a game-time decision with the team announcing he […]
Grizzlies star Ja Morant has earned a lot of attention early on in the 2021-22 season, and rightfully so. The 22-year-old has taken a monster leap from Year 2 to Year 3, looking like a player who is aiming higher than just a Most Improved Player of the Year award or the first All-Star bid […]