The death toll from devastating flooding in a market town in Nigeria's north-central state of Niger rose to at least 200 on Sunday, a local official said.

Torrents of predawn rainfall early Thursday unleashed the devastating flood on Mokwa, nearly 380 kilometers (236 miles) west of Abuja and a major trading and transportation hub where northern Nigerian farmers sell beans, onions and other food to traders from the south.

The UK has registered its warmest spring on record and its driest "in more than 50 years", its official weather service said on Monday.

Provisional temperatures averaged averaged 9.51 degrees Celsius (49.1 degrees Fahrenheit) from March to May, just above the previous spring record of 9.37 degrees, which was set only last year, the Met Office said.

More than 25,000 residents in three provinces have been evacuated as dozens of wildfires remained active Sunday and diminished air quality in parts of Canada and the U.S., according to officials.

Most of the evacuated residents were from Manitoba, which declared a state of emergency last week. About 17,000 people there were evacuated by Saturday along with 1,300 in Alberta. About 8,000 people in Saskatchewan had been relocated as leaders there warned the number could climb.

The landslide that buried most of a Swiss village this week is focusing renewed attention on the role of global warming in glacier collapses around the world and the increasing dangers.

How glaciers collapse — from the Alps and Andes to the Himalayas and Antarctica — can differ, scientists say. But in almost every instance, climate change is playing a role.

A short walk beneath the dense Amazon canopy, the forest abruptly opens up. Fallen logs are rotting, the trees grow sparser and the temperature rises in places sunlight hits the ground. This is what 24 years of severe drought looks like in the world's largest rainforest.

But this patch of degraded forest, about the size of a soccer field, is a scientific experiment. Launched in 2000 by Brazilian and British scientists, Esecaflor — short for "Forest Drought Study Project" in Portuguese— set out to simulate a future in which the changing climate could deplete the Amazon of rainfall. It is the longest-running project of its kind in the world, and has become a source for dozens of academic articles in fields ranging from meteorology to ecology and physiology.

Scientists say 4 billion people, about half the world's population, experienced at least one extra month of extreme heat because of human-caused climate change from May 2024 to May 2025.

The extreme heat caused illness, death, crop losses, and strained energy and health care systems, according to the analysis from World Weather Attribution, Climate Central and the Red Cross.

At least 88 people have been confirmed dead after floods submerged Mokwa, a market town in Nigeria's Niger State, on Thursday, an official said.

Husseini Isah, head of the operations office in Minna, capital of Niger State, said that many more are still at risk, with rescue efforts underway on Friday. Earlier reports said at least 20 died.

The Canadian province of Manitoba has declared a state of emergency over a series of wildfires, and Prime Minister Mark Carney has agreed to send in the military to help.

"This is the largest evacuation Manitoba will have seen in most peoples' living memory," Manitoba Premier Wab Kinew said.

A 64-year-old man remained missing Thursday after a huge mass of rock and ice from a glacier crashed down a Swiss mountainside the day before.

The landslide sent plumes of dust skyward and coated with mud nearly all of an Alpine village that authorities had evacuated earlier this month as a precaution. State Councilor Stéphane Ganzer told Radio Télévision Suisse that 90% of the village was destroyed.

Get ready for several years of even more record-breaking heat that pushes Earth to more deadly, fiery and uncomfortable extremes, two of the world's top weather agencies forecast.

There's an 80% chance the world will break another annual temperature record in the next five years, and it's even more probable that the world will again exceed the international temperature threshold set 10 years ago, according to a five-year forecast released Wednesday by the World Meteorological Organization and the U.K. Meteorological Office.