Our series reveals the math hidden in familiar places. How much do you know about taxicab geometry, triangular numbers, the golden ratio and more?
The task force recommends which screenings and other preventive health measures must be covered by insurance.
The letters, many of which were already available online, detail why the regulators initially declined to approve some drugs. All eventually passed muster.
Doctors and hospitals were subpoenaed for private information on gender-related care for minors, the latest move by the Trump administration to stop the treatments.
While plants often have mutually beneficial relationships with insects, a tuber in Fiji grows separate compartments for multiple ant species.