Marine biologists captured the footage during an annual census off the coast of Baja California.
Felipe Calderón described Republican front-runner Trump's rhetoric as 'racist'.
The Pope's plane landed safely but laser beams are an increasing problem for pilots.
Pope delivers heart-warming speech at stadium rally in Morelia, one of Mexico's most violent cities.
The Pope is on a whistle stop tour of Latin America, with Brazil, Paraguay and Chile after Cuba and Mexico.
Mexican authorities set to penalise Cocodrilos Exoticos, the wildlife company responsible for safe transfer.
Family members of those killed by drug cartels to sue bank under the US Anti-Terrorism Act.
The explosion exposed safe house where more than 60 were held hostage.
It is believed the gang members went on to commit a murder after police left the scene.
Castillo has not been not been charged with any crime as yet.
A young family have been killed, with the seven-month-old boy described as Mexican answer to Alan Kurdi.
The violence may have broken out after a disagreement between two families, according to reports.
Dubbed Diablo Express, the operation saw officers raid several properties in the town of Sonoyta.
Prosthetic leg allows dog to preserve its natural anatomy.
Yahoo is shutting down its operations in the two countries to cut costs and consolidate its business.
Zika virus puts unborn babies at risk of congenital defects.
The alert level for the towering volcano remained at yellow phase two.
In the last 24 hours steam, gas and ash has been seen billowing from the top of the volcano, just 35 miles from Mexico City.
'Fire volcano' the Volcan de Colima spews out a large column of gas and ash around 2,500m into the sky.
The plantation holds 6,900 stalks, and could supply 4,000 patients with the drug.
The prison has reinforced the floor of El Chapo's cell and has placed a guard on his door 24/7.
US Customs and Border Protection officers seize 2,817 carrot-shaped packets containing marijuana.