
Deforestation in the Amazon rainforest in northern Brazil soared 85% in 2019, compared with the previous year, official data showed Tuesday. The 9,166 square kilometers cleared was the highest number in at least five years, according to Brazil's National Institute for Space Research.

Just in time for Penguin Awareness Day on January 20th, WCS researchers announced the discovery of a new colony of Magellanic penguins (Spheniscus magellanicus) on a remote island in Argentina.

Dozens of Amazon indigenous leaders have gathered in the heart of the threatened rainforest to form an alliance against Brazilian President Jair Bolsonaro's environmental policy and his threats to throw their homelands open to mining concerns.

Brazil Wednesday reopened its scientific Comandante Ferraz base in Antarctica, which had been destroyed in a fire in 2012. In the incident two soldiers died and more than two thirds of the facilities were destroyed.

A secret operation by specialist firefighters has saved the world's last stand of Wollemi Pines, a pre-historic species known as “dinosaur trees”, from Australia's unprecedented bushfires, officials said.

The past decade has been the hottest on record, the UN said on Wednesday warning that the higher temperatures were expected to fuel numerous extreme weather events in 2020 and beyond.

Widespread complaints over foul-smelling drinking water in Rio de Janeiro have triggered a run on supermarket bottled water, though the public utility denied any health risk on Wednesday.

Australian Open qualifying was disrupted for a second successive day due to poor air quality on Wednesday as smoke from bushfires continued to blanket Melbourne in an acrid haze. Organizers of the year's first Grand Slam said practice had been suspended at Melbourne Park until 11am and qualifiers would not get under way until 1pm.

The vast clouds of smoke from Australia's historic bush fires are expected to circle the Earth and return to the country, Nasa says. The US agency said satellites have been monitoring the movement of the smoke high in the atmosphere as it swirled east towards South America and beyond.

Last year was the warmest year on record for the world's oceans, part of a long-term warming trend, according to a study released on Monday. “If you look at the ocean heat content, 2019 is by far the hottest, 2018 is second, 2017 is third, 2015 is fourth, and then 2016 is fifth,” said Kevin E. Trenberth, a senior scientist at the National Center for Atmospheric Research, NCAR, and an author on the study.