Nations

space debris in Earth orbit

India aims to achieve debris-free space missions by 2030

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Low Earth orbit is littered with about 30,000 objects larger than a softball and millions smaller than a centimeter. A bombshell study found unexpectedly high amounts of vaporized metals polluting Earth’s stratosphere, which is home to the fragile ozone layer, whose chemical makeup can be altered by satellite material. Another study posted to the preprint server arXiv suggested that debris from burning satellites could be altering our planet’s magnetic field.

A Polar bear surrounded by arctic wilderness

Biden limits oil drilling across 13 million acres of Alaskan Arctic

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Future oil and gas drilling will be limited across more than 13 million acres of the National Petroleum Reserve-Alaska, the nation’s largest expanse of public land, under a sweeping Biden administration plan aimed at protecting sensitive ecosystems and wildlife. In a separate move, the Department of the Interior has announced that it will block a controversial road crucial to operating a planned copper and zinc mine in northern Alaska, saying it would threaten Indigenous communities and fragment wildlife habitat.

Rainforest scene

Brazil’s President Lula creates two new Indigenous territories, bringing total to 10

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The Cacique Fontoura reserve will be in Mato Grosso state and the Aldeia Velha territory will be in Bahia state. They will cover a combined total area of almost 132 square miles. Speaking at a ceremony in Brasilia, Lula said Indigenous peoples should be patient as he seeks to fulfill his pledge of creating 14 new territories. Last year, he demarcated six territories in April and two more in September.

Whale jumping

E.U. pledges €3.5 billion to protect world’s oceans

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At the Our Ocean Conference in Greece, the European Union demonstrated its strong engagement for international ocean governance by announcing 40 commitments for action for 2024. These actions will be funded by €3.5 billion from various E.U. funds, including €1.9 billion for sustainable fisheries in Greece, Spain, Cyprus, Poland, and Portugal.

Person filling syringe with vaccine

Nigeria becomes world’s first country to introduce ‘revolutionary’ meningitis vaccine

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Nigeria has become the first country to roll out a “revolutionary” five-in-one vaccine against meningitis, the World Health Organization has announced. The Men5CV vaccine offers a powerful shield against the five major strains of the meningococcal bacteria that cause the disease. Known by the brand name MenFive, it provides broader protection than the vaccine currently used in much of Africa.

Indian flag

India approves massive $9 billion rooftop solar plan

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A massive subsidy program to help Indian households install rooftop solar panels in their homes and apartments aims to provide 30 gigawatt hours of solar power to the nation’s inventory. The scheme, called PM-Surya Ghar, will provide free electricity to 10 million homes according to estimates, and the designing of a national portal will streamline the process of installation and payment.

Water flowing from faucet

U.S. Environmental Protection Agency announces first-ever national regulations for “forever chemicals” in drinking water

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Commonly called “forever chemicals,” PFAS are synthetic chemicals found nearly everywhere — in air, water, and soil — and can take thousands of years to break down in the environment.

The EPA has stated there is no safe level of exposure to PFAS without risk of health impacts, but now it will require that public water utilities test for six different types of PFAS chemicals to reduce exposure in drinking water. The new standards will reduce PFAS exposure for 100 million people, according to the EPA, and prevent thousands of deaths and illnesses.

Contraceptives

Canada to make contraception for women free

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The government will pay for the most widely used methods to avoid pregnancy, such as IUDs, contraceptive pills, hormonal implants or the day after pill, for the nine million Canadian women of reproductive age, Deputy Prime Minister Chrystia Freeland said at a press conference. “Women should be free to choose the contraceptives they need without cost getting in the way. So, we’re making contraceptives free,” Prime Minister Justin Trudeau said.

Power plant polluting

Germany shuts down seven brown coal power stations at end of winter

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Seven coal-fired power stations in Germany were shut down over Easter as the need for the power declined, power generators RWE and LEAG say. Five had been taken out of the reserve by the German government to cope with a shortfall in gas supplies through the winter, and a further two had been allowed to continue operating after their scheduled shutdown date, the companies said.

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