Four migrants drown off the coast of southern Spain, 21 believed missing

Officials are expecting an increase in border crossings due to the end of a policy that was used to expel asylum seekers.

It was the kind of send-off that Donald Trump and Boris Johnson would surely love: a packed house and a packed piazza outside for the state funeral of Silvio Berlusconi. AC Milan supporters chanted their longtime president's name after the death this week at 86 of Italy's longest-serving leader since World War II.

Around 90% of those who cross the EU's external borders illegally do so with the help of migrant smugglers. Who are these smugglers, how do they operate and why do migrants turn to them despite horrific accidents?

Sub-Saharan African migrants are targeted by Tunisians amidst a flare-up of racist tensions exacerbated by the killing of a local man in the port city of Sfax. Also, the UN condemns not just a humanitarian crisis but a crisis of humanity amid reports of widespread sexual assault in Sudan's war. Residents are also struggling with food and medicine shortages.

There are close to 700,000 foreigners living in Libya, many of them migrants who'd like to make their way to Europe. Some of those who were turned back want to try again.

Tunisia's crackdown against Sub-Saharans has reached a new brutal stage. Hundreds of migrants were saved at the last minute near Libya, while others remain stuck in the desert near the border with Algeria.

INM agents, the Navy, and the National Guard found the foreigners, including five Guatemalans and five Indians as well as 19 unaccompanied children and teenagers, huddled together in the back of a tractor-trailer that was improperly parked in a road close to the city of Fortin de las Flores, in the southern state of Veracruz.

The Justice Department said the controversial barriers were built without relevant authorization. Texas Governor Greg Abbott defended his actions against irregular migration in anticipation of the lawsuit.

The Tunisian coast guard recovered 901 bodies of drowned migrants off its coast from the start of the year. The country has become a major gateway for irregular migrants and asylum-seekers headed to Europe.

A bus carrying foreign migrants careened off the road and fell into a ravine in northern Mexico, leaving 18 people dead. The driver has been detained.

July temperatures in the Mediterranean reached record levels. Frequent heat waves cause huge damage to underwater ecosystems and researchers expect more of them in the future. What are the solutions to heat stress?

Greece is seeing a spike in arrivals by sea of people fleeing conflict and economic hardship in the Middle East and Africa.