The COVID-19 pandemic created unprecedented challenges for health professionals around the world. A new study published in the journal Nursing Inquiry describes violence that nurses and midwives in Latin America endured—not only physical aggression, but also ethical and emotional harm.

A new Post Office policy that might sound like a technicality—one truck per day to rural post offices instead of two—could result in the rejection of tens of thousands of mail-in ballots in November, according to a new report from the Brookings Institution.

Solidec develops autonomous, on-site chemical generators that produce essential chemicals using air, water and electricity. Its technology gives businesses greater control over chemical supply chains while reducing storage, transportation, waste and carbon emissions. Its initial focus is hydrogen peroxide, with a platform capable of producing additional chemicals including formic acid, acetic acid and syngas.