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Mental health diagnoses and treatment of college students increased substantially between 2007 and 2017. More than one-third of students reported a diagnosed condition in 2016–2017, according to a study published online today in Psychiatric Services in Advance.

Some of the most useful and versatile materials today are the metal-organic frameworks (MOFs). MOFs are a class of materials demonstrating structural versatility, high porosity, fascinating optical and electronic properties, all of which makes them promising candidates for a variety of applications, including gas capture and separation, sensors, and photocatalysis.

Visible from NASA’s Aqua satellite revealed the extent of Tropical Storm Xavier into western Mexico from its position just off-shore from Mexico’s Jalisco state.

Water shortages are hitting some areas of the world hard, and with increasing global temperatures, more regions may be experiencing drought conditions.

The largest ever study of the mosquito evolutionary tree, going back 195 million years, suggests that present-day climate change could result in the spread and return of dangerous mosquito-borne diseases to new places or areas where they had previously been eradicated, scientists are warning.