May 18 (UPI) -- Frontier Airlines announced on social media that a passenger on a flight headed to Florida gave birth in the air with help from a flight attendant.

May 18 (UPI) -- A British chef broke a Guinness World Record by cooking up a vegetarian Scotch egg that weighed in at 18.3 pounds.

May 18 (UPI) -- President Joe Biden's daughter, Ashley Biden, tested positive for COVID-19, derailing her upcoming overseas trip, the first lady's spokesman said Wednesday.

May 18 (UPI) -- A Chinese car company broke a Guinness World Record when one of its electric cars drifted for 27.12 miles on a wet surface.

May 18 (UPI) -- The Dow Jones Industrial Average plunged Wednesday, dropping 1,164 points for its worst decline since 2020.

May 18 (UPI) -- Former pharmaceutical CEO Martin Shkreli was released from a Pennsylvania prison early Wednesday after serving part of a seven-year sentence for fraud, the federal Bureau of Prisons confirmed.

The rate of pregnancy-related high blood pressure disorders doubled in the U.S. between 2007 and 2019, according to new research.

Rates of childhood obesity in the United States are soaring, and new research suggests kids in child care programs aren't getting nearly enough exercise.

May 18 (UPI) -- An abstract painting of a nude woman by Pablo Picasso has sold for $67.5 million, leading Sotheby's auction of Modern art that netted $408.5 million total.

Annual lung cancer screenings are strongly encouraged for men and women in danger of developing lung cancer. But new research finds that among those who do get assessed, nearly half fail to seek prompt follow-up care.