Portland doctors optimistic about sick Iranian baby

A team of medics including Alexei Navalny's personal doctor, Anastasia Vasilyeva, are denied access to a penal colony hospital where the Russian opposition figure is being treated. Navalny, 44, launched a hunger strike on March 31 and his medical team has warned that his health is failing rapidly.

If Navalny perseveres with his hunger strike he will die, doctors have warned. Meanwhile, the opposition leader has been brought up to speed with the protests across Russia, which have filled him with "hope."

Hospitals are full, oxygen supplies are low, doctors are exhausted and locals don't trust the government. Why is Tunisia the worst affected country in North Africa?

Doctors in Germany are urging people to "be patient" and "not harass" medical workers as the country moves toward the end of vaccine prioritization. "Everyone will be vaccinated," they said.

Black bear Takoda enjoys a refreshing pool dip at Oregon Zoo while playing with a ball. The zoo resident splashes around the wading pools, enjoying a warm day in Portland. Takoda, whose name means “friend to all” in Sioux, arrived at the Oregon Zoo in November 2010.

Otters at Oregon Zoo enjoy an ice bath as the temperature in Portland reached 35°C on Monday. The mercury is expected to rise as high as 42°C during the week. "Set the A/C to ottermatic," the zoo cheekily posted on its Facebook page.

The US National Weather Service has said the heat wave "will likely be one of the most extreme in recorded history" for parts of the region, as people are warned to take precautions against "life threatening" heat.

They identified the victims as Maria Hernandez, 35, MSF's emergency coordinator who is a Spanish national; Yohannes Halefom Reda, 31, assistant coordinator and an Ethiopian national; and Tedros Gebremariam Gebremichael, 31, their driver and also an Ethiopian citizen.

They identified the victims as Maria Hernandez, 35, MSF's emergency coordinator who is a Spanish national; Yohannes Halefom Reda, 31, assistant coordinator and an Ethiopian national; and Tedros Gebremariam Gebremichael, 31, their driver and also an Ethiopian citizen.

Hundreds seek shelter at a cooling center in Portland, Oregon's biggest city, to escape one of the state's hottest heat waves on record. Portland hit 45°C (114°F) on Monday according to the US National Weather Service (NWS), breaking back-to-back records set over the weekend.

Oregon Zoo releases a video showing Asian elephants Samudra, Rose-Tu and Chendra splash around Oregon Zoo’s Elephant Lands pool while enjoying some tasty treats. A record-breaking heatwave has swept across parts of western US and Canada since the weekend, prompting authorities to issue heat warnings and advisories.

"I was out there. I saw the flames creeping up the side of the bluff," recalls Frank Lee Smith, a resident of Klamath County in southern Oregon, who had to evacuate due to the Bootleg Fire, which continues to grow. "It's slowly sinking in that I got no place to go to and now I gotta figure things out." Whipped up by dry conditions and strengthening winds, the Bootleg Fire has already devoured more than 212,758 acres (86,000 hectares) - the equivalent of 120,000 soccer fields.