Editor's note

Migration in southern Africa has been in the spotlight following the release of a report by a special global commission into health and migration. A big challenge is that patterns of migration are constantly shifting. For example, more women are on the move. Rebecca Walker and Jo Vearey explain what this means for policies.

International breastfeeding week starts today. Kenya is one country that has, over the past two decades, made tremendous progress in promoting breastfeeding. Elizabeth Kimani-Murage lays out how part of this success can be attributed to regular home visits by community health workers who educate mothers on its importance and the right techniques.

Ina Skosana

Health + Medicine Editor

Top Stories

Women and girls on the move are often framed as victims. Shutterstock

Southern Africa needs better health care for women and girls on the move

Rebecca Walker, University of the Witwatersrand; Jo Vearey, University of the Witwatersrand

Health responses need to take on board the fact that the number of women and girls migrating across borders as well as within countries is growing.

A mother breastfeeds her baby. Flickr/Dominic Chavez/World Bank

Lessons from Kenya on how to boost breastfeeding rates

Elizabeth Kimani-Murage, Brown University

Regular home visits by community health workers helped to increase breastfeeding rates in Kenya.

Politics + Society

Kwame Nkrumah: why, every now and then, his legacy is questioned

Akwasi Kwarteng Amoako-Gyampah, University of Education

Like many great men, the legacy of Ghana's independence hero is not uncontested.

More Central American migrants take shelter in churches, recalling 1980s sanctuary movement

Mario Garcia, University of California, Santa Barbara

The number of migrants living in churches has spiked recently in anticipation of threatened immigration raids, but churches have long protected refugees in an act of faith-based civil disobedience.

Environment + Energy

Three things Jokowi could do better to stop forest fires and haze in Indonesia

Rini Astuti, National University of Singapore; Helena Varkkey, University of Malaya; Zu Dienle Tan, National University of Singapore

The Indonesian government should improve transparency and public access to land-use data, make the ban on new plantations on primary forests permanent, and give communities access to forests.

Climate denial: Donald Trump mimics criminal behaviour when justifying his stance

Ruth McKie, De Montfort University

Climate deniers recently gathered to talk shop at Donald Trump's hotel in Washington DC. There's more to their links with the president than a reservation, though.

Science + Technology

Aliens: could light and noise from Earth attract attention from outer space?

Jacco van Loon, Keele University

We haven't heard anything from alien civilisations, but perhaps they've heard us.

New autism early detection technique analyzes how children scan faces

Anita Layton, University of Waterloo; Mehrshad Sadria, University of Waterloo

Mathematics researchers have developed a technique for detecting autism that could eventually make a diagnostic process faster and less stressful for children and families.