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10 must-know tips for visiting Yellowstone National Park

22 May 2026 at 13:00

Last year, 4.8 million people ventured to Yellowstone National Park, one of the most famous of our nation’s “best ideas.” And it’s not surprising why. The park, spread across 2.2 million acres and three states, includes half of Earth’s active geysers, the Grand Canyon of the Yellowstone River, and stunning wildlife. 

Ahead of the 2026 summer tourist season, Yellowstone National Park recommends following these 10 steps for making the most out of your visit. And remember what not to do when visiting any national park and to hold on to your hat

a hot spring with blue, green, yellow, and orange water
Yellowstone’s famed Grand Prismatic Spring. Image: NPS / Jim Peaco.

No reservations

Unlike a trendy new restaurant or theme park, Yellowstone does not require a reservation to enter. Visitors just need a park entrance pass. However, it’s important to remember that the summer is very busy, so bring your patience along with that bear spray and be ready for crowds and lines at entrances. 

Check road status

Most of Yellowstone’s park roads are open to personal vehicles in mid-April and will close in early November. Still, weather may temporarily close roads, so use Yellowstone’s website and app to check the status of park roads before arriving. 

Plan, plan, plan

As with any popular tourist attraction, it pays to plan. While the park does not require  reservations to enter, campgrounds and lodging do. Visitors often need to   book well in advance, and operating hours and service levels may change with little notice. Check before you go for the latest on fishing permits, current weather, places to go, etc. 

a baby bison standing below adult bison
Cow bison and calves in Lamar Valley. Image: NPS/ Neal Herbert.

Give wildlife lots of space

Yellowstone’s wildlife are one of the park’s biggest draws. But remember that  wild animals are dangerous if you get too close. You must respect safety regulations and view them from a safe distance. Always maintain a minimum of 100 yards from predators like bears, wolves, and cougars and 25 yards from all other animals, including bison and elk. Also, all of Yellowstone is bear country, so carry bear spray and know how to use it before you go. You should also review how to watch wildlife safely and travel safely while in bear country.

Be a responsible driver (and parker)

Observe all of the posted speed limits and use the designated pullouts to watch wildlife, take pictures, and let other cars pass you. Also, do not stop your vehicle in the middle of the road. When pulling over, be sure to park with all four of your vehicles tires fully to the right of the white line.

Boardwalks are your friends

Please keep on the park’s boardwalks. People have been severely injured or even killed after stepping off of them into thermal areas. Here, the thin, fragile ground can suddenly give way, and visitors risk falling directly into scalding hot springs. The springs can reach temperatures of over 200 degrees Fahrenheit. 

a boardwalk over a light blue hot spring and geyser
Views of Sunday Geyser from the boardwalk. Image: NPS / Jacob W. Frank.

Unplug, but remember the app

Download the free National Park Service app (and all of the offline content) before you arrive in the park. The app has interactive maps, tours of park places, on-the-ground accessibility information, and more that can help enhance your visit.

Expect limited connectivity

That said, don’t be surprised if you can’t receive calls or texts, even in the few areas of the park that may have cell reception. This is why it is important to remember to download that map before entering the park.

sunset over a river
Sunset on the Madison River near Madison Junction.  Image: NPS / Neal Herbert.

Prepare for all kinds of weather 

Yellowstone’s weather is unpredictable. You can expect big temperature swings, rain, or even snow during every month of the year. Make sure you have a warm jacket, rain gear, and several layers. You should also check current weather conditions before arrival. .

Branch out 

Consider attending a ranger program, exploring the Yellowstone Tribal Heritage Center, or participating in the free Junior Ranger program are extra ways to make the most out of your trip.

The post 10 must-know tips for visiting Yellowstone National Park appeared first on Popular Science.

The Guardian view on the Aberdeen South byelection: the politics of energy take centre stage | Editorial

31 May 2026 at 17:30

While Westminster’s attention is focused on Andy Burnham and Makerfield, another pivotal byelection is taking place in Scotland’s north-east

The coming byelection in Makerfield, from where Andy Burnham aspires to make rapid progress towards Downing Street, is perhaps the most consequential in British political history. But the decision by the Scottish National party’s former Westminster leader, Stephen Flynn, to relocate to Holyrood means that another pivotal contest is taking place more than 350 miles to the north. If Makerfield is a test case for Mr Burnham and Labour’s ability to see off Reform UK, Mr Flynn’s old constituency of Aberdeen South is on the frontline of the increasingly fraught politics of North Sea oil.

Labour, despite finishing second in the 2024 general election thanks largely to anti-Tory tactical voting, will not be expecting much this time round. The ramifications of Donald Trump’s reckless war in Iran have exposed Britain’s ongoing vulnerability to fossil-fuel-related energy shocks, highlighting the practical benefits of moving to a green economy. But the knock-on effects of the closure of the strait of Hormuz have also been a gift for the Scottish Conservatives and Reform, who are framing the byelection as a local referendum on reviving oil and gas production beyond Westminster-imposed limits.

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© Photograph: Iain Masterton/Alamy

© Photograph: Iain Masterton/Alamy

© Photograph: Iain Masterton/Alamy

Image of Thai police in sparkly dresses with handcuffed suspect turns out to be AI fake

Picture was created by administrator in charge of station’s Facebook account who wanted to create ‘friendlier image’

It was an arresting image and an irresistible story. A group of tough Thai police officers – five men and one woman – all wearing elaborate festival-style dresses, surrounding a drug dealer they had caught while undercover.

The image, released by local police, was so compelling that it found its way on to the front page of the UK’s Daily Star, as well as in picture stories in the Telegraph, the Sun and the New York Post.

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© Photograph: Tha Luang provincial police station/AFP/Getty Images

© Photograph: Tha Luang provincial police station/AFP/Getty Images

© Photograph: Tha Luang provincial police station/AFP/Getty Images

‘Hidden datacentre tax’ costing Irish households millions, report says

Datacentres used 22% of country’s electricity last year, pushing up household bills, study suggests

Energy demand by datacentres in Ireland has added hundreds of euros to household electricity bills in a pattern that could be replicated across Europe, according to a report.

Ireland’s growing number of datacentres last year used 22% of the country’s electricity, more than all urban homes combined, according to the Central Statistics Office. The equivalent figure in the US and UK is 6%.

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© Photograph: Sergio Azenha/Alamy

© Photograph: Sergio Azenha/Alamy

© Photograph: Sergio Azenha/Alamy

‘Hidden datacentre tax’ costing Irish households millions, report says

Datacentres used 22% of country’s electricity last year, pushing up household bills, study suggests

Energy demand by datacentres in Ireland has added hundreds of euros to household electricity bills in a pattern that could be replicated across Europe, according to a report.

Ireland’s growing number of datacentres last year used 22% of the country’s electricity, more than all urban homes combined, according to the Central Statistics Office. The equivalent figure in the US and UK is 6%.

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© Photograph: Sergio Azenha/Alamy

© Photograph: Sergio Azenha/Alamy

© Photograph: Sergio Azenha/Alamy

New Species of Octopus Discovered in Deep Waters near Galapagos Islands

25 May 2026 at 20:39
Microeledone galapagensis. Image credit: Voight et al., doi: 10.11646/zootaxa.5814.4.5.

A single female specimen, collected 1,773 m below the surface near Darwin Island, has been described as a new species of deep-sea octopus, and it doesn’t fit neatly into the Megaleledonidae family it belongs to, forcing a revision of the textbook definition.

The post New Species of Octopus Discovered in Deep Waters near Galapagos Islands appeared first on Sci.News: Breaking Science News.

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