Nigeria's Air Force said one of its planes crashed in central Nigeria with the country's army chief Ibrahim Attahiru on board.

Malaysian authorities are investigating a collision between metro trains in Kuala Lumpur that injured more than 200 people. The accident happened just before 9:00 pm (1300 GMT) when a packed train collided with a second that was empty and heading in the opposite direction.

It is not the best of times for the Nigerian Armed Forces as the loss of its best hands and equipment is fast becoming unbearable as the country continues its war against insurgents and insecurity. And as we mourn the last victims, one of the questions on the mind of many Nigerian's remains; Why have two American-made Beechcraft Kingair 350 crashed just two months apart from each other? Is it really time to audit the Nigerian Air Force fleet?

Police said investigations have found that a temporary fix to a malfunction prevented the brake from engaging, causing the disaster that killed 14 people.

The Tour has a pursuit like no other as police try to find the spectator who caused a dramatic crash. The woman held a sign that read "Allez Opi-Omi!" before it struck Tony Martin, sending him and dozens more sprawling.

Here are a few reasons to pick up a copy of The Guardian on Tuesday. Find these stories and much more when you grab a copy of The Guardian on Tuesday.⁣ ⁣⁣

Eitan is at the center of a custody battle between his Israeli grandfather and his aunt who lives in Italy. In May, the 6-year-old's parents and younger brother were killed in a cable car crash in Piedmont.

Shares in Facebook slumped by almost five percent on Wall Street on Monday after its services – including Instagram and WhatsApp – were knocked offline for several hours by a technical problem. Technology shares in general saw a selloff too, including Facebook's rivals like Twitter. Around $6 billion was wiped off the personal fortune of CEO Mark Zuckerberg. Also today, oil prices have jumped after the latest decision by OPEC and its allies not to increase supplies at a faster pace.

A boy who was the only survivor of a cable car crash in the Alps must go back to relatives in Italy, an Israeli court has ruled. He has been the focus of a bitter custody battle since his grandfather took him to Israel.

On the face of it, Chinese property developers' debts appear big enough to crash the national economy. But several factors could limit the real estate downturn and the threat of global financial contagion.

At least 45 people, including 12 children, died as a bus carrying mostly North Macedonian tourists crashed in flames on a highway in western Bulgaria on Tuesday, officials said.

Four people, including a 2-month-old infant, survived after a helicopter they were travelling in crashed outside a church in West Philadelphia on Tuesday.