Editor's note

The push to repeal and replace the Affordable Care Act, or Obamacare, stirred emotions on all sides before a vote on a replacement bill was withdrawn on Friday.

One of the most hotly debated topics was a little-known provision in Obamacare called Essential Health Benefits, which guarantees that core benefits, such as emergency care and maternity benefits, are covered. Simon Haeder, a scholar at West Virginia University who has studied these EHBs, explains what they are, why they’re controversial and why eliminating them “would prove to be disastrous.”

And, scholars react to the implosion of Donald Trump’s first foray into legislating. What’s next for the fragmented GOP?

Lynne Anderson

Senior Editor, Health & Medicine

Top story

Lisa Schwetschenau, who has multiple sclerosis, shown in a photo in Omaha, Nebraska on March 16. She worries that she could lose some of her essential health benefits under the new proposed health care law. Nati Harnik/AP

Essential health benefits suddenly at center of health care debate, but what are they?

Simon Haeder, West Virginia University

Essential health benefits under Obamacare are suddenly the center of controversy in the proposed replacement bill. If certain health benefits are so essential, why are they so loathed? Here's a look.

Politics + Society

Science + Technology

  • Children understand far more about other minds than long believed

    Henrike Moll, University of Southern California – Dornsife College of Letters, Arts and Sciences

    A revolution in the tools and techniques developmental psychologists use to investigate kids' knowledge and capabilities is rewriting what we know about how and when children understand their world.

  • What dung beetles are teaching us about the genetics of sex differences

    Cris Ledón-Rettig, Indiana University, Bloomington

    How can the same basic genome produce such different forms in the two sexes of a single species? It turns out one gene can encode for various things, depending on the order its instructions are read.

  • The age of hacking brings a return to the physical key

    Jungwoo Ryoo, Pennsylvania State University

    Even as text-message two-factor authentication is just starting to become common, a newer method, a return to the era of the physical key, is nipping at its heels.

Economy + Business

  • America can't be first without Europe

    Earl Anthony Wayne, Hamilton College; Daniel S. Hamilton, Johns Hopkins University

    The Treaty of Rome, which eventually led to the European Union, is turning 60 at a time when many inside and outside Europe are questioning the union's value. For the U.S., much is at stake.

  • Can Silicon Valley's autocrats save democracy?

    Jerry Davis, University of Michigan

    While Facebook's Zuckerberg suggested as much recently, companies run like autocracies cannot fulfill technology's promise of reinvigorating the democratic process.

Ethics + Religion

Environment + Energy

  • Does 'green energy' have hidden health and environmental costs?

    Edgar Hertwich, Yale University; Anders Arvesen, Norwegian University of Science and Technology; Sangwon Suh, University of California, Santa Barbara; Thomas Gibon, Norwegian University of Science and Technology

    No energy source is perfect, but solar and wind have a much lower health and environmental footprint than fossil fuels, a study finds. Biopower, though, is a mixed bag.

  • Reducing and reusing wastewater: Six essential reads for World Water Day

    Jennifer Weeks, The Conversation

    Developed and developing countries alike struggle with water quality problems. For World Water Day, a look at the challenges – and some potential solutions – to better treating wastewater.

Education

Arts + Culture

Health + Medicine