After days offline, USAID’s website was finally restored late Tuesday… with a notice announcing that all employees will be ...

The air quality index measures PM2.5, less than 2.5 microns particles, to determine the intensity of air pollution in cities.

The US Centers for Disease Control and Prevention (CDC) has taken down multiple health-related websites and datasets, including those on HIV, LGBTQ health and more, following executive orders from the ...