Sniffles, sore throats and fevers seem to be all around lately.

If things get bad enough for you or a loved one to seek care, what are your expectations about treatment? Do you want a prescription for an antibiotic if symptoms suggest an infection?

Two portraits of William Barr emerged during the second day of his confirmation hearing to lead the Justice Department as President Trump's choice as attorney general.

One was of a brilliant and moral man who oversaw the resolution of a hostage crisis at a federal prison without any casualties and another was of an early 1990s attorney general who held views on race and policing that now seem antiquated and unacceptable to many in law enforcement.

Updated at 6:53 p.m. ET

Jack Bogle, the founder of Vanguard who created the first index mutual fund for individual investors in 1975, died Wednesday at the age of 89, the company said.

Bogle started a revolution in the way people invest. He believed that investors should own a mix of bonds and stocks but shouldn't pay investment managers to pick them.

Eight people were arrested in Melbourne, Australia, accused in the trafficking of millions of dollars worth of illegal drugs into the country over a period of months, two of them airline cabin crew members accused of smuggling the drugs via "body packing," officials announced Wednesday.

"Hitting a woman for a man is as normal as eating a tortilla from a food stand on the way to work," said Karen Paz, 34, from San Pedro Sula in Honduras, revealing a scar from a burn on her left shoulder. "He wanted to burn my face, but my daughter started screaming when she saw him taking the pan with boiling butter. She pushed him, and so he aimed for the arm instead."

Want to reduce your risk of dementia in older age? Move as much as you can.

We've all heard about techniques to get us more physically active — take the stairs, park the car a bit further from your destination, get up and march in place for a minute or two when standing or sitting at a desk.

Now a study finds even simple housework like cooking or cleaning may make a difference in brain health in our 70s and 80s.

Updated at 8:59 p.m. ET

Officials leasing the Old Post Office Building for the Trump International Hotel in Washington improperly ignored the Constitution's anti-corruption clauses when they continued to lease the government property to President Trump even after he won the White House, according to an internal federal government watchdog.

Updated at 7:23 p.m. ET

Students and faculty at Michigan State University have called for the resignation or firing of interim President John Engler almost from the day he was appointed. This week, they got their wish.

On Wednesday evening, MSU Board of Trustees member Dianne Byrum confirmed she had received a letter of resignation from Engler and that letter would be acted upon at the trustee meeting scheduled for Thursday morning.

The next great insect repellent might come from a strain of bacteria that lives inside a common parasitic worm.

A study published Wednesday in Science Advances has found that a compound derived from these bacteria is three times more potent than DEET in repelling mosquitoes. More research must be done to demonstrate its safety, but this bacterial chemical could play an important role in the fight against mosquito-borne illness.

Updated at 3:40 p.m. ET

British Prime Minister Theresa May survived a no-confidence vote in the House of Commons on Wednesday, a day after the stinging defeat there of her Brexit deal with the European Union.

In the vote, 325 lawmakers said they had confidence in May's government, while 306 voted that they did not.

While May withstood the challenge to her leadership, it is yet another indication that Brexit has thrown British politics into chaos.