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Science or slaughter? EPA/Jeremy Sutton-Hibbert

On law, science and whales: the case of Australia v Japan

The International Court of Justice (ICJ) meets this week to begin hearing its most prominent case in years. It pits two heavyweights, Australia and Japan, against each other in a legal and political dispute…
Vast areas were flattened by a meteorite in Tunguska in 1908. Leonid Kulik

Mystery solved: meteorite caused Tunguska devastation

On the morning of June 30 in 1908, a gigantic fireball devastated hundreds of square kilometres of uninhabited Siberian forest around the Tunguska river. The first scientists to investigate the impact…
Osborne: coming after an extra £11.5bn from departmental expenditure. PA

Spending review 2013: a triumph of politics over reason

The spending review is a strange beast. Invented by Gordon Brown, it would normally cover 3 to 4 years instead of a single year – but this one is aimed at 2015-16. Chancellor George Osborne’s 2010 Review…
Just eat them, they’re good for you. PA/Ben Birchall

Taking high doses of vitamins can do more harm than good

Without vitamins in our diet we wouldn’t survive but taking too many can be harmful. There’s a limit to how much we actually need. However, since the discovery of vitamins - or “vital amines” as they were…
Coral are among the sea organisms susceptible to small changes in acidity. NOAA/David Burdick

Ocean acidification is chemistry, not conjecture

As a scientist working on the impact of climate change on marine ecosystems, one of my duties is to communicate my work. My main goal is to convince students, citizens, economists and politicians that…
Round of golf after lunch, chaps? The 9th Aircraft Engineering Research Conference, 1934. NASA

Women’s contribution to science goes unheard

Even today there are few women graduate students and even fewer women academics, especially in the STEM fields (science, technology, engineering and maths). Why is this the case, even in 2013, and what…
Alcatraz has shut, but many more prisons have opened since in the US. Shobe834/Flickr

America’s penal arms race holds few lessons for the UK

It appears that Britain is following the United States in its addiction to the use of prison terms. The USA has led the way in the penal arms race with the introduction of such measures as “three strikes…
Kate Garraway: a successful older mum. PA/Cathal McNaughton

Don’t lecture older mums for problems made by men

The Get Britain Fertile “campaign”, funded by a pregnancy testing company and fronted by television presenter Kate Garraway, aims to get women to think about having children when they’re younger. But later…
Made in Brazil, used in Turkey: a teargas canister. Özlem Gürses

Popular protest: new media and the spread of inspiration

A protest against the destruction of green space in central Istanbul escalates to national protests against a remote, desecularising political leader; public transport fares in Brazil lead to a national…
The molecule that causes the eel to glow when blue light is shone on it is unlike any found in other living organisms. Akiko Kumagai & Atsushi Miyawaki

Protein from sushi snack may help detect liver diseases

Researchers have discovered a fluorescent protein in a Japanese eel consumed as a popular sushi snack. The discovery could help develop simpler and more sensitive tests to detect jaundice and other diseases…
The Baltic Sea is choked by algal blooms. Jeff Schmaltz/NASA

Coastal dead zones on the rise

Sea-life needs oxygen to breathe just as animals on land do, and when oxygen levels in ocean water begin to fall sea creatures can suffocate just as we would. The result is often large expanses of ocean…
The former Italian PM is also fighting a tax conviction. Christophe Simon/AFP

Guilty: but Silvio Berlusconi unlikely to see jail

The sentencing of Silvio Berlusconi to seven years in prison and a life-time ban from public office for sex with an under-age prostitute and abuse of office is a major setback for the former prime minister…
Enjoy it while it lasts. DeGust

Fighting malaria requires new diagnostic tools

Malaria hits rural dwellers in poor countries the hardest. Those bitten by the wrong mosquito often do not know for many days that they have contracted malaria. Some have little or no access to doctors…
Breast-fed babies milk the benefits of social climbing. Wikimedia Commons/Anton Nossik

Breastfeeding effect lifts children up the social ladder

Breastfeeding children boosts their chances of climbing up the social ladder – and makes it less likely they’ll slip back down. The number of new mothers attempting to breastfeed has fallen in England…
Mobile coffins: dozens of British service personnel have been killed in the army’s Snatch Landrovers. Wikimedia Commons

Explainer: how are soldiers’ rights protected in a war zone?

The recent Supreme Court decision to allow families of British personnel killed in Iraq to sue the government for negligence set up a barrage of cries about the judgment making it impossible for our armed…
“Burgerisation” has made waste as common in the food system as take-away wrappers on streets. Niall Carson/PA

Food waste is the symptom, not the problem

Foundation essay: This article on food waste by Tim Lang, Professor of Food Policy at City University London, is part of a series marking the launch of The Conversation in the UK. Our foundation essays…
Women traditionally rode side-saddle in order to preserve their hymen, a less-than-perfect signifier for virginity. Miss Tessmacher/Flicker

Reliving virginity: sexual double standards and hymenoplasty

More and more women are requesting surgery to replace their hymens, in an effort to “fake” virginity. But virginity is a psychological state, and a hymen is no reliable indicator it exists. The idea of…
Police officers are becoming a welcome presence in schools. Flickr: EEPaul

Police at school: from suspicion to success

When police officers - Campus Officers - were first assigned to Scotland’s schools, many people were sceptical, even hostile, to the idea. But more than a decade later, a research project has found that…