After a pandemic hiatus, more than a thousand mask-wearing Extinction Rebellion climate activists marched back onto London’s streets Tuesday, calling for swifter action to halt global warming as a huge contingent of police looked on. With Britain’s Parliament returning to work this week after a summer recess, protesters blocked the square in front of the building and called for legislators to take up a proposed climate and ecological emergency bill. It aims to expand Britain’s pledge to achieve net-zero emissions by 2050 to cover so-far excluded sectors such as international shipping and …

The strongest typhoon of the year is on its way to the Korean Peninsula Wednesday after lashing Japan with strong winds and rain.Typhoon Maysak peaked early Tuesday with winds of 233 kilometers per hour, coming within a week of the first major storm and a few days before a third potential typhoon.Maysak, a Category 4 storm on the five-level scale, could affect weather as far away as Canada.Maysak is expected to make landfall Wednesday in South Korea as a Category 1 or Category 2 storm. Prefectures along Japan’s eastern coast were …

Several experimental COVID-19 vaccines have reached the final testing stage, officials involved in their development have said.The British-Swedish pharmaceutical company, AstraZeneca, said Monday the final testing stage in the U.S. will involve up to 30,000 adults from different racial, ethnic and geographical groups. A vaccine created by the U.S. National Institutes of Health and manufactured by the U.S.-based Moderna Inc. also began testing thousands of people this summer in the U.S., as has another experimental vaccine developed jointly by Pfizer Inc., headquartered in New York, and Germany’s BioNtech. AstraZeneca said …

Many Indian states eased lockdown restrictions on Tuesday, allowing more businesses and public areas to reopen to reduce economic pain caused by the coronavirus, even as the country’s new daily infections remain the highest in the world and its confirmed cases near 3.7 million. A day earlier, the government reported that the economy contracted by 23.9% in the April-June quarter, its worst performance in at least 24 years. Unemployment is soaring, with millions left jobless. Hoping to avoid more economic damage, India is gradually relaxing restrictions and has announced that …

After scientists determined that the coronavirus likely spread from an animal to a human, there came a flurry of statements from nations around Asia promising to ban the trafficking of animals. Now there is data to suggest that authorities, at least in Vietnam, are following through with enforcing the bans. Among the cases of trafficked wildlife that was seized in Vietnam, the percent that led to arrests reached 97% in the first half of this year, according to Education for Nature Vietnam, an environmental organization.  From 2015 to 2019, the number had …