A group of climate activists is cycling to the world's biggest climate summit — and doing it without stepping onto a plane.

Hurricane Priscilla weakened in the Pacific as it moved Wednesday along the west coast of Mexico while Tropical Storm Jerry in the Atlantic was expected to strengthen on a track for the Leeward Islands, forecasters said.

Priscilla on Tuesday approached major hurricane status, but by Wednesday morning was a Category 1 storm with maximum sustained winds around 80 mph (129 kph), the U.S. National Hurricane Center in Miami said.

British fashion designer Stella McCartney is showcasing plant-based alternatives to real feathers in her latest collection, as the animal-rights campaigner takes on the "barbaric" farming of birds for clothing.

New Zealand 's annual bird election is contested by cheeky parrots, sweet songbirds and cute, puffball robins. This year's winner was a mysterious falcon that wouldn't think twice about eating them.

Heavy rain and strong winds from the former Typhoon Bualoi flooded roads, knocked off roofs and caused at least 12 deaths in central Vietnam before weakening to a tropical storm that moved Monday into Laos, state media reported.

Authorities in the Bahamas closed a majority of schools on Monday following mandatory evacuations for some islands in the archipelago as Tropical Storm Imelda was expected to drop heavy rain and unleash flooding in the northern Caribbean.

The EU's environment commissioner said on Monday she has tested positive for "toxic" forever chemicals after undergoing screening to raise awareness of the health risks linked to the man-made pollutants.

A tropical storm blew out of the central Philippines on Friday, leaving at least 10 dead, knocking down trees and power and prompting the evacuation of more than 433,000 people from landslide- and flood-prone villages long battered by typhoons.

Bualoi was the latest of back-to-back storms from the Pacific to threaten Asia. Typhoon Ragasa, one of the strongest to hit in years, caused at least 28 deaths in the northern Philippines and Taiwan, mostly drownings, before making landfall in China and dissipating on Thursday over Vietnam.

Typhoon Ragasa weakened into a tropical depression early Thursday as it entered northeastern Vietnam, but it is still expected to bring heavy rains across the country's northern provinces.

By Thursday afternoon, the typhoon's sustained winds had weakened to a maximum 55 kph (34 mph) and Ragasa was forecast to dissipate eventually while remaining a rain threat for Vietnam and other parts of Southeast Asia.

With China leading the way by announcing its first emission cuts, world leaders said Wednesday they are getting more serious about fighting climate change and the deadly extreme weather that comes with it.

At the United Nations' high-level climate summit, Chinese president Xi Jinping announced the world's largest carbon-polluting country would aim to cut emissions by 7% to 10% by 2035. China produces more than 31% of the world's carbon dioxide emissions, and they have long been soaring.