Measles Epidemic in the United States: Over 3,200 Cases and Four Deaths
The country is recording its highest number of cases since 1991, amid declining vaccination rates.
The country is recording its highest number of cases since 1991, amid declining vaccination rates.

As consumption of this gas, also known as "laughing gas" or "nitrous," increases in France, authorities are stepping up regulation of its misuse and expanding prevention efforts aimed at young people.

The mayor of New York commits to publishing thousands of documents related to air quality in the aftermath of the attacks, as part of a legal settlement.

Certified malaria-free since 1973, the island of Mauritius continues daily mosquito surveillance, from streets to airports, to preserve this status, reports Le Monde.

In an op-ed in "Le Monde," Guillaume Dietsch argues that sedentary behavior cannot be reduced to a mere lack of individual motivation, as the government launches the "September Moves" initiative.