German Chancellor Angela Merkel said the attack was linked to terror.
The German police had received information about plans to carry out a bomb attack on a gurdwara in Essen by a group of teenagers from one of the suspects' mother some weeks before an explosive was detonated there, media reports have claimed.
During interrogation, 17-year-old Tolga did not reveal the background or motive for targeting the Sikh temple, which hosted a wedding ceremony attended by over 200 guests.
The 16-year-old youth was also arrested for an attempted burglary at a shop in the city a day before the attack, a police spokesman said.
Police are on the lookout for two men suspected of planting a bomb in a backpack that caused an explosion at a gurdwara in Germany.
The EIB has supported long-term investment across India that has helped the country harness renewable energy, strengthened industry and reduced carbon emissions.
Volkswagen said around 800,000 cars sold in Europe.
The software could hide the fact that the emission levels of diesel cars were 40 times higher than the level of pollutants allowed in the US.
As thousands of asylum-seekers continue to stream into Europe, Germany has called upon its European Union partners to agree on a common policy.
A German newspaper in Hamburg was the target of an arson attack early on Sunday after it reprinted cartoons of Prophet Mohammed from the French satirical weekly Charlie Hebdo. No one was hurt in the incident.
Germany's drug regulator has banned the sale of 80 generic medicines with immediate effect on the grounds that their clinical trials conducted by India's pharmaceutical research company GVK Biosciences were "insufficient".
Indian-origin ex-Member of Parliament Sebastian Edathy will stand trial in a German court on charges of acquiring and possessing child pornography. The regional court in Verden in the state of Lower Saxony said on Tuesday that after examining the indictment against him filed by prosecutors four months ago, it came to the conclusion that there are enough evidences to open proceedings on child pornography charges.
The eighth strike this year by the pilots over retirement benefits forced Germany's largest airline to cancel more than 1,500 flights on Monday.
In a major departure from its long-standing policy of not exporting arms to a conflict region, Germany on Wednesday decided to supply weapons to Kurdish forces battling the "barbaric" Islamic State of Iraq and Syria militants in northern Iraq.
A 45-year-old Indian national has been sentenced to a nine-month jail by a German court for spying on the Indian community in the country. Ranjit S, an electrician, violated the German law by engaging in espionage operations, the high court in Koblenz said in its verdict delivered last week.
The foreign ministers of the European Union will on Monday decide whether to impose tough sanctions against Russia in the wake of voting by the people of Ukraine's Crimean peninsula to join the Russian Federation.
European governments have stepped up diplomatic efforts to de-escalate the crisis in Ukraine, encouraged by Russian President Vladimir Putin's assurance that his country has no intention to annexe the Crimean peninsula or to wage a war against its neighbour.
As the threat of a showdown between Russia and the West over Ukraine loomed large, German Chancellor Angela Merkel has deplored Moscow's military build up on the Crimean peninsula and called on President Vladimir Putin to respect the country's territorial integrity.
Indian-origin former German lawmaker has challenged the child pornography allegations levelled against him by state prosecutors, accusing them of lying about the probe against him.
Indian-origin former German lawmaker facing probe for allegedly possessing child pornography has denied any wrongdoing and said he intends to initiate legal proceedings against the state prosecutor's office for spreading "false information" and "unjustly harassing" him.