The sun rises through the smoke from Australia's bushfires over New Brighton Beach in Christchurch, New Zealand on Wednesday. Photo: Sanka Vidanagama/NurPhoto via Getty Images

Australia's wildfires are so intense that smoke from the blazes has traveled over 1,200 miles to blanket parts of New Zealand's South Island, and images show it's turned the country's white glaciers in the Southern Alps brown.

Why it matters: Monash University professor Andrew Mackintosh, the former director of the Antarctic Research Centre, said in almost 20 years of studying the glaciers, he'd "never seen such a quantity of dust transported across the Tasman," and he estimated the bushfires could potentially "increase this season's glacier melt by 20–30%," per the Guardian.

What they're saying: "It is quite common for dust to be transported to New Zealand glaciers, but I would say that the amount of transport right now is pretty phenomenal – I don't think I've ever seen anything like it," Mackintosh told the Guardian. "It is concerning to me to see so much material being deposited on the glaciers."

  • Former New Zealand Prime Minister Helen Clarke tweeted her concern about the effects of the smoke, ash and dust on the glaciers.
"How one country's tragedy has spillover effects: Australian bushfires have created haze in New Zealand with particular impact on the south of the South Island yesterday & now spreading more widely. Impact of ash on glaciers is likely to accelerate melting."

The big picture: New Zealand's MetService said the smoke could "clearly be seen over the lower South Island," with visibility in the smoke haze as low as low as six miles in the worst affected areas.

  • By Thursday afternoon local time, much of the smoke had dispersed but sunset "may still have a tinge of orange" to it in some parts of the country, the national forecaster said in a tweet.

Go deeper: Australia fires: Race to evacuate thousands before conditions worsen

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Americans reflect on Independence Day amid racism reckoning

A Black Lives Matter banner and a United States flag on the facade of the U.S. embassy building in Seoul, South Korea. Photo: Simon Shin/SOPA Images/LightRocket via Getty Images

America's leaders are rethinking how they view Independence Day, as the country reckons with the historic, unequal treatment of people of color during a pandemic which has disproportionately affected nonwhite Americans.

Why it matters: The country’s legacy of racism has come into sharp focus in the weeks of protests following the death of George Floyd while in Minneapolis police custody. From Confederate statues to Mount Rushmore, Americans are reexamining the symbols and traditions they elevate and the history behind them.

Updated 3 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Aïda Amer/Axios

  1. Global: Total confirmed cases as of 2 p.m. ET: 10,945,600 — Total deaths: 523,035 — Total recoveries — 5,797,206Map.
  2. U.S.: Total confirmed cases as of 2 p.m. ET: 2,767,669 — Total deaths: 128,951 — Total recoveries: 781,970 — Total tested: 33,462,181Map.
  3. Public health: The states where face coverings are mandatory Fauci says it has been a "very disturbing week" for the spread of the coronavirus in the U.S.
  4. Economy: The economy may recover just quickly enough to kill political interest in more stimulus.
  5. States: Florida reports more than 10,000 new coronavirus cases, and its most-infected county issues curfew.
6 hours ago - Sports

Washington Redskins to review team name amid public pressure

Photo: Patrick McDermott/Getty Images

The Washington Redskins have announced they will be conducting a review of the team's name after mounting pressure from the public and corporate sponsors.

Why it matters: This review is the first formal step the Redskins are taking since the debate surrounding the name first began. It comes after weeks of discussions between the team and the NFL, the team said.