One more reason not to drive into midtown Manhattan: Soon it will cost an extra $15 as New York City launches its long-debated congestion pricing system.

A new method to measure homophily in large group interactions offers insights into how groups might interact in the future.

Employees underestimate salary levels in their own industry, leading them to spend less time exploring the job market.

By reevaluating existing data, researchers find the procedure is even more valuable than consensus had indicated.

Returns cost companies billions of dollars in lost sales. They also generate emissions and packaging waste. Two logistics experts offer some tips from psychology for more sustainable returns.

A collaboration between MIT and Miami-Dade County has students working with city planning officials to understand why people wait patiently for a bus — and why they bail.

In politics, tailored ads make sense, but with real limits to the tailoring.

Evidence from Massachusetts suggests that a multistep process discourages enrollment. The findings could help policymakers stave off a sharp decline in coverage when COVID-19 policies change.

In a new book, “Risky Business,” Amy Finkelstein examines the core issue of the insurance industry: Who gets to be a customer?

Study: When adults gain access to Medicaid, they sign up their previously unenrolled kids, too — yet many more remain outside the system.