After a tense, violent and polarized campaign, Brazilians have voted to advance two candidates from opposite sides of the ideological spectrum to a presidential runoff on Oct. 28.

Jair Bolsonaro, a far-right congressman who enjoys strong evangelical backing for his law-and-order stance on policing, support for gun rights and opposition to abortion,...

If asked about clones, most people think of evil sci-fi characters. However, in real life, the word “clone” often has broader, far more positive applications. Just as office workers replicate documents...

The latest employment data, released on Oct. 5, point to a persistent economic puzzle: The unemployment rate is the lowest in nearly half a century yet wages have been very slow to react.

In the past, such low unemployment levels have driven up wages. Yet, apart...

One of the 2018 Nobel Prizes in physics went to Donna Strickland, a major accomplishment for any scientist. Yet much of the news coverage has focused on the fact that she’s only the third female physicist to receive the award, after Marie Curie in 1903 and Maria Goeppert-Mayer 60 years later.

Though biochemical engineer Frances Arnold also...

In a world whose attention is fixed on the victims of sexual assault and violence, the 2018 Nobel Peace Prize was awarded to Denis Mukwege of the Congo and Nadia Murad of Iraq “for their efforts to end the use of sexual violence as a weapon of war and armed conflict.”

The two winners, said the Nobel committee in its award announcement,...

In 1492, when Christopher Columbus crossed the Atlantic Ocean in search of a fast route to East Asia and the southwest Pacific, he landed in a place that was unknown to him. There he found treasures – extraordinary trees, birds and gold.

But...

Alaska has a “linguistic emergency,” according to the Alaskan Gov. Bill Walker. A report warned earlier this year that all of the state’s 20 Native American languages might cease to exist by the end of this century, if...

With Election Day now only a few weeks away, the race between incumbent Republican Texas Sen. Ted Cruz and U.S. Rep. Beto O'Rourke has attracted national and international attention.

For Cruz, a star in national conservative politics, losing to O'Rourke would be a particularly bitter pill. Cruz rose to prominence during the heyday of the Tea Party,...

Humans aren’t the only people in society – at least according to the law. In the U.S., corporations have been given rights of free speech and religion. Some natural features also have person-like rights. But both of those required changes to the legal system. A new...

Stillbirth and neonatal loss are painful in many ways.

But increasingly, some of the more than 24,000 American women whose pregnancies end with the loss of their babies are choosing to do something they find both demanding and healing – giving their breast milk away.

As a social worker, a scholar of...