Cultural institutions have an ethical duty to speak out about the crisis, and are uniquely qualified to empower people to live more sustainably, says Horniman Museum director Nick Merriman

Eliasson will present a film with activist Kumi Naidoo at the summit on how the worlds of art and activism can help each other curb the climate crisis

Hannah Fry and Jo Foster quit museum as it partners with Indian company Adani to sponsor a new "green" gallery, due to open in 2023

City will become uninhabitable if no adequate measures are taken, Mario Piana says

Scientists, historians and writers are lobbying Mario Draghi to create a new authority to protect the city from rising waters

The travelling installation will head to Scotland for Cop26, the 26th UN Climate Change Conference, which starts this weekend

From neon warnings, to flags and polar bears, artists are highlighting the climate crisis

Plus, Mark Rothko’s late paintings at Pace’s new London space and Nicolas Poussin at the National Gallery

The 850 items, spanning six centuries, is being offered by the booksellers Peter Harrington

Fair shines a spotlight on the Gallery Climate Coalition’s campaign for a more sustainable, less wasteful art world

The first new film in 30 years by the veteran Armenian director, commissioned by the Fondation Cartier, had its premiere at the NY Film Festival this week

Chris Rapley, a professor of climate science at University College London, disagrees with the museum's "ongoing willingness to accept oil and gas company sponsorship"

The Danish art collective will show one work on the façade of the international agency's Manhattan headquarters next week

Conservation charity WWF and curatorial collective Artwise call on art world to raise funds and awareness for climate action

Deadly rains in central Henan province threatened key Unesco World Heritage sites and hundreds of national relics. Experts warn the disaster may be a taste of future trouble

Culture Unstained activists say contract clause is ‘chilling’ but museum group says cutting ties with energy groups is ‘unproductive’

Stipends, ranging from around $7,000 to $100,000, will help museums jump-start clean energy, climate disaster protection and sustainability projects

For the third time, the World Heritage Committee has voted not to add the Serenissima to list of sites at risk

It would support the difficult measures the government will have to enact to save Venice from certain death. But Unesco is toothless

Partners for Arts Climate Targets (PACT) is made up of several arts and culture organisations already focused on environmental change

The Argentinian artist’s work aims to make aspects of climate change “more tangible”

Plus, artist Rachel Maclean on Hieronymus Bosch's influence

Organisation aims to put pressure on galleries to adopt sustainable practices

Director Ian Blatchford says that the Science Museum Group "retains editorial control" over London show

The London-based eco-friendly initiative aims to reduce galleries' carbon footprints by at least 50% over the next decade—now German galleries are getting involved too

The programme Rebound-NYC opens a major group exhibition in Union Square on Earth Day

Conservation experts and lobby group launch a Green Paper to put Europe’s heritage at the heart of the EU’s greening policy

As new US president plans to tackle global warming on "an epic scale", green initiatives such as Galleries Commit are gaining steam

The Reef Line, designed by the architect Shohei Shigematsu/OMA, will include new commissions by Leandro Erlich, Ernesto Neto and Agustina Woodgate