Al Roker Has Lost 40 Lbs. on the Keto Diet!

Al Rokeris getting seriously good resultson the keto diet!Since startingthe high-fat, low-carb programin September, Roker has lost a whopping 40 lbs.TheTodayco-host, 64, talked about his success on the diet while putting together a very keto-friendly meal of low-carb bread and sloppy joes for fellow hosts on Monday morning.As Roker whipped up the keto bread — made with psyllium husk powder, which earned a grimace from Hoda Kotb — he toldSavannah Guthriethat he’s “lost about 40 lbs.

Al Roker Is 'Feeling Great' After Undergoing Emergency Carpal Tunnel Surgery

Photo: Al Roker/Instagram A little surgery can’t keepAl Rokeraway from theTodayshowdesk! The weatherman and anchorsaid Tuesday that he’s “feeling great” after undergoing “emergency carpal tunnel surgery” on Monday to fix a thumb issue that came up during rehearsalsfor his Broadway debut inWaitress. “It had just gotten progressively worse to the point where Thursday, I lost use of my thumb during rehearsals,”Roker said onToday. He set up the surgery the next day, and then went under the knife on Monday, with a general anesthetic.

Al Roker Is a Grandpa! Daughter Courtney and Husband Wesley Laga Welcome First Baby, Daughter Sky

Photo:Al Roker/Instagram Al Roker/Instagram Al Rokeris officially a pop-pop! The couple welcomed daughter Sky Clara Laga on Monday, July 3. Roker’sTodayfamily shared that the family “couldn’t be happier” at the healthy and safe arrival. Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories. Roker shares Courtney with ex-wifeAlice Bell, whom he was married to from 1984 to 1994.

Al Roker Is in Greenland on NASA Mission to Study Melting Glaciers for 'Climate in Crisis' Series

Photo: NBC News' TODAY Al Rokerhas trekked to the Arctic yet again — this time for a NASA mission in Greenland to study the effects of climate change on the rapidly melting glaciers, and how sea levels are rising as a result. Months after traveling to Alaska to study the effects of climate changeon the northernmost part of the United States,Today’slongtime weather anchor flew in August with NASA scientists on their first-everOceans Melting Greenland/OMGNASAmission to study just how fast the warming ocean is melting the region’s massive ice sheets.

Al Roker Is Taking Time Off for Knee Replacement Surgery, Enjoyed a 'Last Walk' Before the Procedure

Al Rokerwill be missing from theTodayshow as he recovers from another major surgery. On Tuesday, the beloved morning show weatherman, 68, had knee replacement surgery. He shared the news on Saturday in an Instagram video of himself during a walk in Central Park, telling followers that walking has been difficult for him lately. “I’m a little less than three days away from getting this left knee replaced,” he said in the clip.