Your Next Favorite Handbag Could be Made of Mushroom Leather

Bolt Threads
Bolt Threads

From the makers of imitation spider silk comes a new eco-friendly material: mushroom leather. Invented by Bolt Threads, the material is called Mylo—short for mycelium, the fungi filaments that are used to create the leather.

Not only does it look like real leather, but it feels like it too, according to the California-based company. For the past nine years, Bolt Threads has been using biotechnology to take materials found in nature and transform them into never-before-seen textiles. As the company prefers to put it: “Animal leather is so 1st century.”

Bolt Threads partnered with biomaterials company Ecovative to license the technology. Mycelium cells are grown in a lab, and different variables like temperature, humidity, and CO2 levels are controlled to create a large fibrous network that looks a lot like leather, Fast Company reports.

“We cut it into slices, and it goes through a process not dissimilar to how animal hides are tanned to become leather, except it’s more environmentally friendly,” Dan Widmaier, founder and CEO of Bolt Threads, explained.

By tweaking the growth process, they can change the strength, durability, and suppleness of the leather.

While mushroom leather might not sound like the most luxurious material, the company has found an unlikely ally in the fashion industry. English designer Stella McCartney, daughter of Paul McCartney, crafted a handbag out of Mylo that has been dubbed the Falabella Prototype One. It’s currently on display at the Victoria and Albert Museum in London, which is also showcasing bags that McCartney created for Paris Fashion Week using Microsilk, Bolt Threads’s imitation spider silk material. In an effort to reduce the consumption of real silk, which typically involves the killing of silkworms, McCartney even created a spider silk dress.

Mylo's introduction comes at a time when many haute couture labels are looking to market their products as sustainable. Gucci has been fur-free since last year and it also launched a line of sunglasses made from a biodegradable material. Across the industry, many other luxury labels have opted for alternate, eco-friendly materials. (Pineapple "leather" has been around for a couple of years now.)

Bolt Threads will also be releasing its own Mylo handbag, for which a limited-edition pre-sale will begin in June.

[h/t Fast Company]

UK Burger King Restaurants Will Stop Giving Plastic Toys With Kids' Meals

Leon Neal/Getty Images
Leon Neal/Getty Images

Fast food companies don't have a reputation for being eco-friendly, but through small changes made in recent years, some of the biggest names in the industry are working to reduce their environmental impact. Just a few weeks after introducing the meat-free Impossible Whopper, Burger King announced a new policy for its United Kingdom locations. As CNN reports, UK restaurants will no long include plastic toys with kids' meals.

The change comes after two sisters from the UK started a petition on Change.org calling on McDonald's and Burger King to stop distributing plastic toys with kids' meals. Ella and and Caitlin McEwan, who were 9 and 7 respectively when the petition launched this summer, wrote, “children only play with the plastic toys they give us for a few minutes before they get thrown away and harm animals and pollute the sea." They went on to say: "It’s not enough to make recyclable plastic toys—big, rich companies shouldn’t be making toys out of plastic at all." Their online petition has received more than 530,000 signatures.

By cutting plastic from kids' meals, Burger King estimates it will avoid wasting 350 tons of single-use plastic a year. The chain has also installed containers in its UK stores for collecting old plastic toys from customers, so the material can be recycled to make playgrounds. The UK represents just a fraction of Burger King's market, but according to the company, non-biodegradable plastic toys will be phased out of all locations by 2025.

McDonald's has had a different response to the McEwan sister's petition. Instead of doing away with plastic toys completely, UK restaurants will give customers the option to swap toys for fruit with their Happy Meals later this year, and then allow them to opt for books instead for a period in early 2020. Meanwhile, in Canada and Germany, some McDonald's restaurants are experimenting with going totally plastic-free. The more sustainable restaurants feature paper straws, waffle cone condiment cups, and burger wrappers made from grass.

[h/t CNN]

Fall Foliage Is Running Late This Year

Free art director/iStock via Getty Images
Free art director/iStock via Getty Images

The August arrival of the pumpkin spice latte might have you feeling like fall is in full swing already, but plants aren’t quite so impressionable. According to Travel + Leisure, the best fall foliage could be coming a little later than usual this year.

Historically, the vibrant transformation starts to sweep through northern regions of the Rocky Mountains, Minnesota, and New England in mid-September, and reaches its peak by the end of the month. Other areas, including the Appalachians and Midwest states, don’t see the brightest autumn leaves until early or mid-October. The Weather Channel reports that this year, however, the forecast from the National Oceanic and Atmospheric Administration predicts unseasonably warm temperatures for the next two weeks, which could impede the color-changing process.

Warm temperatures aren’t necessarily bad for fall foliage, as long as they occur during the day and are offset by cool nights. Since meteorologists don’t expect the overnight temperatures to drop off yet, plants will likely continue producing enough chlorophyll to keep their leaves green in the coming days.

The good news is that this year’s fall foliage should only be about a week late, and meteorologist David Epstein thinks that when leaves do start to change color, we’re in for an especially beautiful treat. If the current weather forecast holds, he told Boston.com, we'll "see a longer season than last year, we’d see a more vibrant season than last year, and it would come on a little earlier than last year, which was so late.”

Though poor weather conditions like early snow, heavy rain, drought, or strong winds can cause leaves to fall prematurely, most trees right now are in a good position to deliver a brilliant display of color after a healthy, rain-filled summer.

Find out when you’ll experience peak fall foliage in your area with this interactive map.

[h/t Travel + Leisure]

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