But the researchers warned those diagnosed later in the course of the infection had a much shorter life expectancy.

BBC: HIV drugs 'add 13 years of life'

In the other couples, the infected partner waited to start treatment until later in the course of the disease, a common practice in many countries.

WSJ: AIDS Study Marks Prevention Breakthrough With Antiretroviral Drugs

Latinos are not only disproportionately impacted, they also tend to be diagnosed later in the course of their HIV infection meaning that they are more likely to develop AIDS within a year of their diagnosis.

WHITEHOUSE: Using National Latino AIDS Awareness Day (NLAAD) to Redouble Our Efforts to Respond to the HIV Prevention and Care Needs of Latinos | The White House

Students in the later version of the course went on to create actual companies, including RentHackr, a website that displays the rents that tenants pay in New York apartment buildings, and Hashpix, a service that allows people to sell their Instagram photos.

FORBES: Learning By Doing: Skillshare Unveils 'Hybrid' Classes

Glasgow's international stars will, of course, return later in the season and Lineen stressed the importance of rotating his squad.

BBC: Glasgow hope energy of youth can replace injured stars

But Carnival has little choice but to pay now and win some badly needed goodwill -- or pay later in the courtroom, in the court of public opinion, and, of course, at the cash register when bookings decline.

CNN: How Carnival can clean up the PR mess

It happens in the course of every story and every novel, sooner or later.

NPR: Could You Be the Great American Novelist?

And, of course, the Democratic National Convention gets under way later today in Denver.

NPR: Obama Previews Convention Themes On The Road

Students can also use LearnSmart Prep in the early weeks of a course to ensure that they are prepared for concepts and assignments that will come later in the course.

ENGADGET: McGraw-Hill reveals the SmartBook: an 'adaptive' e-book for students