A young Afghan migrant has been arrested over the stabbing of two others at the Moria migrant camp on Lesbos island on Tuesday evening. Since the start of last year, scores of people have been injured during fights at the overcrowded camp, and at least two have died from their injuries.
Europe's asylum agency has signed a deal with Greece to help expand its operations in the country. Greece also plans to deploy 1,200 extra border police in an effort to stop migrants arriving from Turkey.
Greece is to close the migrant camps on the islands and replace them with closed detention centers, the government announced on Wednesday. The new centers, planned for next year, would make it easier to control the flow of asylum seekers.
A nine-month-old baby has died from severe dehydration in the Moria migrant camp on the Greek island of Lesbos. The baby's death was confirmed on Saturday as hundreds more migrants arrived on the Greek Aegean islands.
A group of foreign activists was reportedly ordered to leave the Vucjak refugee camp in Bosnia and Herzegovina. They claim the state has cut migrants' access to healthcare but authorities reject the accusations.
The numbers of migrants arriving on the Greek islands remains high this week. Various authorities have estimated that there are almost 29,000 migrants on the islands in various hotspots and migrant centers.
Greece is set to open two new "transit camps" on the mainland to speed up transfers of migrants and refugees from its islands. The initiative is an attempt to reduce overcrowding in the camps on Lesbos, Chios and Samos.
Two new facilities are set to open soon in a bid to ease the pressure on the overcrowded refugee camps on the north eastern Aegean islands of Lesbos, Chios, Samos, Kos and Leros.
On the Greek island of Samos, thousands of migrants and refugees from Africa feel trapped. They are disappointed with the long asylum procedures, leaving them in limbo in overcrowded camps amid horrid living conditions.
Greece's government is scrambling to clear-out thousands of migrants from the island of Samos - home to the country's most crowded and abysmal refugee camp. Authorities have already failed to meet a deadline for its evacuation, stoking a showdown with local authorities that have threatened to sue the migration minister for failed action. Anthee Carassava reports from the refugee camp of Samos.
There are nearly 75,000 refugees and asylum-seekers currently in various reception centres across Greece. The Greek government said it plans to transfer up to 6,000 people from the Greek islands to the mainland to improve their living conditions, but many observers are skeptical.
Amnesty International has warned that refugee camps on Greek islands are dangerously overcrowded, putting female refugees "at increased risk of harrowing abuses."