Scientists identify secret ingredient in Leonardo da Vinci paintings "Old Masters" such as Leonardo da Vinci, Sandro Botticelli and Rembrandt may have used proteins, especially egg yolk, in their oil paintings, according to a new study. #press https://www.cnn.com/style/article/old-masters-da-vinci-egg-yolk-painting-scn/index.html?utm_source=press.coop

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Donate now to a Top 10 CNN Hero Anderson Cooper explains how you can easily donate to any of the 2021 Top 10 CNN Heroes. #press https://www.cnn.com/videos/tv/2021/11/26/how-to-donate-matching-cnnheroes.cnn?utm_source=press.coop

CNN Heroes: Sharing the Spotlight #press

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CNN Heroes: Sharing the Spotlight - CNN

Sign up to our newsletter for a weekly roundup of travel news #press https://www.cnn.com/specials/travel-newsletter?utm_source=press.coop

Nelly Cheboi, who creates computer labs for Kenyan schoolchildren, is CNN's Hero of the Year Celebrities and musicians are coming together tonight to honor everyday people making the world a better place. #press https://www.cnn.com/2022/12/11/us/cnn-heroes-all-star-tribute-hero-of-the-year/index.html?utm_source=press.coop

The most beautiful sections of China's Great Wall Having lived in Beijing for almost 12 years, I've had plenty of time to travel widely in China. #press https://www.cnn.com/travel/article/china-beautiful-great-wall-sections-cmd/index.html?utm_source=press.coop

They bought an abandoned 'ghost house' in the Japanese countryside He'd spent years backpacking around the world, and Japanese traveler Daisuke Kajiyama was finally ready to return home to pursue his long-held dream of opening up a guesthouse. #press https://www.cnn.com/travel/article/couple-turned-abandoned-japanese-home-into-guest-house/index.html?utm_source=press.coop

Relaxed entry rules make it easier than ever to visit this stunning Asian nation Due to its remoteness and short summer season, Mongolia has long been a destination overlooked by travelers. #press https://www.cnn.com/travel/article/mongolia-reasons-to-visit-2023/index.html?utm_source=press.coop

'I was up to my waist down a hippo's throat.' He survived, and here's his advice Paul Templer was living his best life. #press https://www.cnn.com/travel/article/hippo-attack-avoid-survive-paul-templer/index.html?utm_source=press.coop

Here's the real reason to turn on airplane mode when you fly We all know the routine by heart: "Please ensure your seats are in the upright position, tray tables stowed, window shades are up, laptops are stored in the overhead bins and electronic devices are set to flight mode." #press https://www.cnn.com/travel/article/airplane-mode-reasons-why/index.html?utm_source=press.coop

The surreal facades of America's strip clubs Some people travel the world in search of adventure, while others seek out natural wonders, cultural landmarks or culinary experiences. But French photographer François Prost was looking for something altogether different during his recent road trip across America: strip clubs. #press https://www.cnn.com/style/article/francois-prost-gentlemens-club/index.html?utm_source=press.coop

Michael Jordan's 1998 NBA Finals sneakers sell for a record $2.2 million In 1998, Michael Jordan laced up a pair of his iconic black and red Air Jordan 13s to bring home a Bulls victory during Game 2 of his final NBA championship — and now they are the most expensive sneakers ever to sell at auction. The game-winning sneakers sold for $2.2 million at... #press https://www.cnn.com/style/article/michael-jordan-sneakers-1998-finals-sothebys-auction-record/index.html?utm_source=press.coop

'A definitive backslide.' Inside fashion's worrying runway trend Now that the Fall-Winter 2023 catwalks have been disassembled, it's clear one trend was more pervasive than any collective penchant for ruffles, pleated skirts or tailored coats. #press https://www.cnn.com/style/article/fashion-week-fall-winter-2023-size-diversity-skinny-wegovy/index.html?utm_source=press.coop

How Playboy cut ties with Hugh Hefner to create a post-MeToo brand Hugh Hefner launched Playboy Magazine 70 years ago this year. The first issue included a nude photograph of Marilyn Monroe, which he had purchased and published without her knowledge or consent. #press https://www.cnn.com/style/article/playboy-the-conversation/index.html?utm_source=press.coop

Look of the Week: Blackpink headline Coachella in Korean hanboks Bringing the second day of this year's Coachella to a close, K-Pop girl group Blackpink made history Saturday night when they became the first Asian act to ever headline the festival. To a crowd of, reportedly, over 125,000 people, Jennie, Jisoo, Lisa and Rosé used the ground-breaking moment to pay homage to Korean... #press https://www.cnn.com/style/article/blackpink-coachella-2023-hanboks-lotw/index.html?utm_source=press.coop

Scientists identify secret ingredient in Leonardo da Vinci paintings "Old Masters" such as Leonardo da Vinci, Sandro Botticelli and Rembrandt may have used proteins, especially egg yolk, in their oil paintings, according to a new study. #press https://www.cnn.com/style/article/old-masters-da-vinci-egg-yolk-painting-scn/index.html?utm_source=press.coop

Big-box stores could help slash emissions and save millions by putting solar panels on roofs. Why aren't more of them doing it? As the US attempts to wean itself off its heavy reliance on fossil fuels and shift to cleaner energy sources, many experts are eyeing a promising solution: your neighborhood big-box stores and shopping malls. #press https://www.cnn.com/2022/03/20/us/solar-power-on-big-box-store-rooftops-climate/index.html?utm_source=press.coop

These were the best and worst places for air quality in 2021, new report shows Air pollution spiked to unhealthy levels around the world in 2021, according to a new report. #press https://www.cnn.com/2022/03/22/world/air-pollution-2021-iqair-report-climate/index.html?utm_source=press.coop