An expert explains the process the FDA used to issue emergency use authorization for the new COVID-19 vaccine and the impact of the EUA.

The "pink tax" means charging more for products aimed at women. Import tariffs are another form of this discrimination, research finds.

An international agreement has set an ambitious deadline for action on some of the biggest problems facing the world's oceans.

Blame travel, not weather, for worsening spikes of COVID-19 infections, according to a conceptual model showing the "inflationary effect."

Asya Magazinnik finds disparate implementation of national policies in jurisdictions across the United States.

The Blue Belt is a network of marine protected areas 17 times larger than the UK.

Incubator aims to identify the most effective strategies at reducing homelessness and promoting housing stability.

Personal stories work better than statistics when it comes to converting sceptics.

The US response to COVID-19 highlighted myriad problems with its emergency preparedness approach. Here's what experts recommend instead.

Militias today have more in common with white supremacist groups like the KKK than those from the American Revolution, says professor Greg Ablavsky.