The American historian and Japan specialist Carol Gluck is the new Leiden Cleveringa professor for the 2014–2015 academic year. On 26 November 2014 she will give the Cleveringa inaugural lecture, in which she will examine how World War II is commemorated in Asia.

Tom Breukel analysed some 250 stone axes from the Caribbean and reconstructed their biographies. This increases our knowledge of production and trade in the period around the arrival of Columbus. PhD defence on 18 April.

Seven prominent North Korean exiles will shed new light on the dictatorial state in a conference hosted by Leiden University on 17 and 18 September. All of the speakers once held high-ranking positions in the regime and now reveal its inner workings.

Our solar system probably evolved in the same way as most of the other planetary systems around us. This has been shown by German-Austrian-Dutch research on more than 870 planet-forming disks in the Orion cloud A. The five researchers, including three from the Leiden Observatory, published their findings…

The Leiden Summer School in Language and Linguistics is visited every year by many scholars worldwide. Four of the 120 participants of the 7th Summer School in 2012, share their view of Leiden.

A team of laboratory astrophysicists from Leiden University managed to make glycerol under conditions comparable to those in dark interstellar clouds. They allowed carbon monoxide ice to react with hydrogen atoms at minus 250 degrees Celsius. The researchers publish their findings in the Astrophysical…

Leiden Professor of Astronomy Mike Garrett is searching for signs of extraterrestrial intelligence. In his Kaiser lecture on 23 April he will discuss how far science has progressed in this quest.

Leiden biophysicists have found a new possible way to attack cancer cells. They have located ‘sinkholes’ on the cells where receptor proteins disappear from the surface. If a drug could push these proteins towards those areas, it would kill the cancer cell.

'Every year the courses are different, and there are new things to learn.' The 6th Leiden Summer School in Languages and Linguistics from 18-29 July this year has attracted 120 participants, 90 international and 30 from the Netherlands.

It is theoretically possible that habitable planets exist around pulsars, rotating neutron stars. Such planets must have an enormous atmosphere that convert the deadly X-rays and high energy particles of the pulsar into heat. That is stated in a scientific paper by astronomers Alessandro Patruno and…

An international team of astronomers led by researchers from the Leiden University has discovered a whirlwind of dust and pebbles in orbit around a young star. It is possible that a planet is forming in the pebbles. The team of scientists made the discovery during the time that designers and developers…

ESA’s Gaia mission has produced the richest star catalogue to date, including high-precision measurements of nearly 1.7 billion stars and revealing previously unseen details of our home Galaxy.

A team of European astronomers under Leiden leadership has discovered that dust particles around a star already coagulate before the star is fully grown. These agglomerated dust particles are the first step in the formation of planets. The research publish their discovery in the journal of Nature As…

Climate change and energy transition were an important theme of the Dutch provincial elections: how should we invest in new sources of energy? Leiden University conducts multidisciplinary research into renewable energy solutions. Read more about this in the ‘Renewable Energy’ research dossier.

The American historian and Japan specialist Carol Gluck is the new Leiden Cleveringa professor for the 2014–2015 academic year. On 26 November 2014 she will give the Cleveringa inaugural lecture, in which she will examine how World War II is commemorated in Asia.

Astronomers at Leiden University have discovered the first planets using a new instrument: the planet hunter MASCARA. This instrument, developed at Leiden Observatory, looks specifically for planet transitions around the brightest stars in the sky, which surprisingly enough have so far have hardly been…

More than 3,500 enthusiastic Leiden first-years, 80% of them coming to Leiden University, gathered on Monday morning 13 August at the Lammermarkt for the start of the EL CID. Music booming, the groups gathered around their mentors in two shifts, at 9.30 and 11.30.

It was not until 1878 that the first female students enrolled at Leiden University, but the discussion on whether women were suited to study was by no means over. 8 March is International Women's Day. BBC correspondente Kim Ghattas will deliver a lecture on 6 March on the struggle by Arabic women for…

If you want to talk about inclusion, you have to bring up the subject of race. This is what Kamna Patel said at Leiden University’s annual Diversity Symposium on 22 January. She is Vice-Dean for Equality, Diversity and Inclusion at University College London. We spoke to her beforehand.

In his PhD research in the field of public administration, Mark Reijnders looked at why people do not receive the help they need. They lose their way in the labyrinthine support system or become bogged down in bureaucracy. In public administration this is known as non-take-up of social care. PhD defence…

Over a thousand researchers and students protested in Leiden on 2 September against the plans to transfer money to science and technology at the expense of other disciplines. Just metres away, Minister of Education, Culture and Science, Ingrid van Engelshoven, was giving a speech at the opening of the…

Help us spot and clean up the plastic in the canals of Leiden! Leiden University is calling on the good folk of Leiden to help our researchers study the plastic in the city’s canals. And if you’d like our canals to be plastic-free, why not donate towards a fleet of canoes to clean them up?

Proud family members, lecturers and, above all, students congregated in the Van Steenis building on 27 June to celebrate the students' having completed the Preparatory Study Year in Leiden.

Five of the new Medical Delta professors who now hold an appointment at multiple institutions are affiliated with Leiden University/LUMC. They are psychologist Andrea Evers and four LUMC professors.

This week, Leiden University bade farewell to Henri Lenferink, who is retiring after 20 years as mayor of Leiden.

Leiden University celebrated the Relief of Leiden with the 3 October University. This year the University also took part in the festive parade, to promote 444.

Not all students who are thinking of doing a master’s programme at Leiden University can come to the Master’s Open Day. Hence the first Webinar Week, from 2 to 5 December. ‘Online video is the way to reach today’s generation of prospective master’s students.’

New housing in old labs and striking architecture for University buildings and high-tech companies, not to mention waterside parks. An exhibition in Oude UB shows the radical changes that are in store for the Leiden Bio Science Park over the coming years.

Wawancara dengan Dr. R. Hendrian, M.Sc.

Linguist Ingrid Tieken-Boon van Ostade retired in July, but is pressing on regardless with her languages in The Hague project. An online tour of her Hague Proverbs launched recently and Tieken also has academic publications in the pipeline.

PhD defence

PhD defence

PhD defence

PhD defence

Citizens underestimate their role, but they really can make a difference, says legal specialist Corinne Dettmeijer-Vermeulen. Combatting injustice is still the mission of this former National Rapporteur on Human Trafficking and Sexual Violence against Children. She will deliver the Cleveringa lecture…

Emeritus professors Dirk van Delft and Frits Berends both channelled their inner Sherlock Holmes as they delved into the life and work of the great physicist Hendrik Lorentz. Their voluminous biography ‘Lorentz: gevierd fysicus, geboren verzoener’ (Lorentz: celebrated physicist, born mediator) is published…

An extra-long procession with musical accompaniment will mark the beginning of the university’s 450th birthday celebrations on 7 February.

Benson van der Bij is a family member of Holland's most famous master: Rembrandt van Rijn. What does he think of this relationship? And did he know that Rembrandt was also enrolled as a student here?

Leiden University was present for the second time at the second Leiden Pride on Saturday.

Observations made with the ALMA telescope in Chile and ESA’s Rosetta mission, have detected the faint molecular fingerprint of methyl chloride in gas, a chemical commonly produced by industrial biological processes on Earth, around both an infant star and a comet. Methyl chloride, also known as Freon-40,…

A common assumption in chemistry is that the coordination number of a catalyst's surface determines the reactivity of the reaction it catalyses. Strikingly, Leiden chemists have now proven that this is not true for nature’s most simple chemical reaction: the dissociation of hydrogen. The researchers…

While tens of thousands of visitors dance to deafening music, a team of Leiden psychologists are trying to collect data for their research at Lowlands. How do festivalgoers experience a virtual trip? And what role do factors such as too little sleep and whether they have experience with psychedelics…

Last week’s sunny Lowlands festival was not just an occasion for partying and dancing. Visitors were also given a glimpse – as test volunteers – into scientific research. How do you conduct research on fear and silent communication at a festival?

They might not have had Twitter, but they did have brochures (pamphlets), the Roman Catholics and ‘modern’ Protestants between 1840 and 1870. In these, they launched a passionate attack on each other’s ideas. Ineke Smit has catalogued the brochures from the collection of the University Library and outlined…

European Commissioner for Competition, Margrethe Vestager, gave a warning in the Europa Lecture on 14 June about large companies that abuse their power. 'An honest society begins with honest markets.'

A new way to decipher the light from distant worlds could give us unmistakable evidence of extraterrestrial photosynthesis, and maybe alien plants, finds astronomy author Colin Stuart in the New Scientist. In his article, he describes the work of the group led by Leiden astronomer Rob van Holstein.…

When stars are born, large clouds of gas and dust form that are known as circumstellar discs. Research by PhD candidate Francisca Concha-Ramírez shows that strong radiation from neighbouring stars soon evaporates the dust in these discs, which can prevent planet formation at an early stage. PhD defence…

One unravels the origin of the largest black holes in the universe, the other investigates the influence of stellar wind on the atmosphere of exoplanets. Both Elena Maria Rossi and Aline Vidotto receive a Vici grant for their research into the mysteries of the universe. ‘I have no idea yet how we can…

An international team of astronomers led by scientists from Leiden Observatory has for the first time characterised a dust disk surrounding a young super-Jupiter, which is either a giant planet or brown dwarf. They detected infrared emission from the disk which might indicate that moons may have formed.…