The team’s analysis revealed traces of arecoline and arecaidine in three of the samples, all from the same individual—organic ...

From South Asia to the Pacific islands, people chew betel nut. When munched by habitual users, the seed of the areca palm ...

In addition, for the Betel Leaf dataset, PlantDet also surpassed all existing base models, including several robust ensemble models. Finally, Grad-CAM and Score-CAM have been accomplished with the ...

At the Bronze Age site of Nong Ratchawat in central Thailand, the authors of a new study found the oldest known evidence of ...

For the first time, archaeologists have used advanced scientific techniques on 4,000-year-old dental plaque to confirm traces of betel nut chewing in ancient Thai communities.

​​The earliest direct evidence of betel nut chewing in Southeast Asia has been uncovered, dating back 4,000 years to the ...

Who won the NASCAR Atlanta race? Chase Elliott is the winner, plus full NASCAR Cup results, running order and leaderboard for Quaker State 400.

Who won the NASCAR Pocono race? Chase Briscoe is the winner, plus full NASCAR Cup results, running order and leaderboard for Great American Getaway 400.