Editor's note

Over the past year Rio de Janeiro has seen a sharp increase in reports of religiously motivated crimes, in particular attacks on “terreiros” – the temples belonging to the Candomblé and Umbanda faiths. Robert Muggah points out that the current wave of violence coincides with the rapid rise of hard-line charismatic Christianity in the city. Now even drug traffickers claim they’re spreading the evangelical gospel – and they’re doing it through violence, when necessary.

Animators can happily design the four-headed, six-legged dragons you see in sci-fi and fantasy movies. But can animation also be used to recreate extinct species? Yes, explains Brendan Body. Where paleoartists, who illustrate extinct species based on their fossils, focus on the look of the species, animators are more concerned with using their skills to show how these long-gone creatures moved.

The Universe, writes Emily Thomas, is a mind-scrunchingly big place. We know this because of numerous astronomical discoveries made over the last few centuries. But how have these revelations changed the way humans think about and understand religion?

Catesby Holmes

Commissioning Editor

Top Stories

In Brazil, religious gang leaders say they're waging a holy war

Robert Muggah, Pontifical Catholic University of Rio de Janeiro (PUC-Rio)

As hard-line Pentecostalism spreads across Brazil, some drug traffickers in gang-controlled areas of Rio de Janeiro are using religion as an excuse to attack nonbelievers.

Flight of the living dead: how animation brings extinct species back to life

Brendan Body, University of Dundee

One animator combined his skills with paleontological evidence to breathe movement into a dinosaur fossil to eye-catching effect.

Does the size of the universe prove God doesn't exist?

Emily Thomas, Durham University

Religions tend to portray God as deeply concerned with humans, yet we seem hugely unimportant in the vast scheme of things.

What ancient cultures teach us about grief, mourning and continuity of life

Daniel Wojcik, University of Oregon; Robert Dobler, Indiana University

Many in the Western world lack the explicit mourning rituals that help people deal with loss. On Day of the Dead, two scholars describe ancient mourning practices.

Environment + Energy

Erta Ale in eastern Ethiopia. mbrand85

How to turn a volcano into a power station – with a little help from satellites

William Hutchison, University of St Andrews; Juliet Biggs, University of Bristol; Tamsin Mather, University of Oxford

Satellite research in Ethiopia is opening up a new frontier in the hunt for geothermal power.

An Antarctic icebreaker sails past a penguin. But conservationists are still waiting for their own breakthrough. John B. Weller

Why are talks over an East Antarctic marine park still deadlocked?

Cassandra Brooks, University of Colorado

Australia is among nations calling for a 1 million square km marine park off East Antarctica. But Russia and China remain opposed, and a recent summit yet again failed to seal the deal.

Politics + Society

Business + Economy

Science + Technology