The week's best photojournalism
In some of the week's most eye-catching images, a volcano spews lava, Carnival revelers get messy, and more

Revelers celebrate the start of Lent in the port town of Galaxidi, Greece.
(REUTERS/Alkis Konstantinidis)

An armed man stands guard at the Yuzovsky metallurgical plant in Donetsk, Ukraine.
(REUTERS/Alexander Ermochenko)

A goose flies over the river Main in Frankfurt, Germany.
(AP Photo/Michael Probst)

Judges watch Hannu Manninen of Finland at the FIS Nording Ski World Championships in Lahti, Finland.
(REUTERS/Kai Pfaffenbach)

A mourning ceremony commemorating the death of Fatima, the daughter of Islam's Prophet Muhammad, in Tehran, Iran.
(EPA/ABEDIN TAHERKENAREH)

Sunaina Dumala grieves near the body of her husband, Srinivas Kuchibhotla — who was killed in an allegedly racially motivated shooting in a Kansas bar — during services in Hyderabad, India.
(AP Photo/Mahesh Kumar A.)

Mount Etna, Europe's most active volcano, spews lava.
(AP Photo/Salvatore Allegra)

Carryn Owens, wife of William 'Ryan' Owens, the Navy SEAL who died in a counterterrorism operation in January, attends President Trump's address to Congress.
(EPA/PETE MAROVICH)

A woman waits to be registered for the United Nations World Food Programme in Thonyor, South Sudan.
(REUTERS/Siegfried Modola)

Performers during Carnival celebrations at the Sambadrome in Rio de Janeiro, Brazil.
(AP Photo/Mauro Pimentel)

Polar bear cub Nanuq, with her mother Sesim, is debuted to the public in a zoo in Mulhouse, France.
(REUTERS/Vincent Kessler)

Debbie Loughridge looks out the window of her living room after a tornado destroyed her home in Naplate, Illinois.
(EPA/TANNEN MAURY)**See last week's best photojournalism**