
US President Joseph Biden Thursday pledged to reduce his country's greenhouse gas emissions by at least half by 2030 during the opening speech of a virtual Climate Summit he convened featuring several world leaders and which is regarded as a preliminary encounter leading up to the UN Climate Change Conference in Glasgow this coming November.

United States President Joseph Biden has invited his Argentine colleague Alberto Fernández to take part in a virtual summit on climate change to take place between April 22 (Earth Day) and 23, it was announced.

United States Representative Deb Haaland was confirmed on Monday as Secretary of the Interior, becoming the first Native American to lead a cabinet agency and securing a central role in President Joe Biden's sweeping plans to fight climate change.

Small island states in the Pacific are opening a new front in the fight against rising seas, to secure rights to an ocean area bigger than the moon that is home to billion-dollar fish stocks.

In recent years, scientists had been alarmed by a sudden unexplained rise in ozone attacking chemicals in the atmosphere. Higher levels of trichlorofluoromethane, also known as CFC-11, were showing up in air samples — despite being officially banned worldwide since 2010.

OECD’s environmental policy committee canceled a planned discussion this week about upgrading Brazil’s status in the group, the Folha de Sao Paulo newspaper reported, citing a document.

The government of New Zealand unveiled a blueprint Sunday to phase out gasoline cars while it's dairy and beef industry, a key pillar of the economy, must slash cow numbers under the ambitious plan to be carbon neutral by 2050.

The United States-China relationship is “arguably the most important relationship that we have in the world,” Secretary of State Antony Blinken said during his first full day in office.

Reuters – The risk of climate change in military theatre simulations and war games was confirmed by the Pentagon following a raft of executive actions signed by US president Joe Biden to tackle the climate issue.

Human activity will push concentrations of planet-warming carbon dioxide in the atmosphere to levels 50% higher than before the industrial revolution this year, breaching a symbolic climate change threshold, the UK's Met Office forecast on Friday.