The Rest of the Cup: How Coffee Science Is Moving Past Caffeine

In other news…

1. 

   Longstanding weather folklore suggests that the behavior of bubbles in a fresh brew can indicate impending rain or clear skies. The science behind surface tension and atmospheric pressure examines whether a morning mug can truly act as a barometer.

   science / health

   Can a cup of coffee predict the weather?

   WSMV · 21h ago · 2 min read
2. 

   Researchers have developed a novel nanomaterial filter designed to decaffeinate coffee after it has been brewed rather than before roasting. The project explores whether an ultra-thin graphene membrane can selectively strip caffeine directly from a hot cup.

   science / health

   Researchers Make Membrane That Decaffeinates Liquid Coffee

   Daily Coffee News by Roast Magazine · 2d ago · 2 min read
3. 

   Daily visits to the local café quietly drain hundreds of dollars from commuter budgets each year. A breakdown reveals just how quickly an entry-level home setup pays for itself.

   business / finance

   A Latte Every Workday Costs Over $1,000 a Year – Brew Most Cups at Home

   Money Crashers · yesterday · in brief
4. 

   When grower Daniel Peterson first sampled an unusual harvest on his farm, the brew tasted completely alien to traditional coffee. What developed from that single tasting reshaped how the global industry defines and prices luxury beans.

   origin / farming

   The most expensive coffee in the world

   www.thenewworld.co.uk · 3d ago · 3 min read
5. 

   A healthcare worker spent years experimenting with flavored lattes at home before casual social media posts drew unexpected requests. What followed pushed her daily kitchen routine into a commercial venture.

   cafe / retail

   From Kitchen Counter to Coffee Cart: The Unexpected Beginnings of Velvet Brew

   St. Charles Herald Guide · 2d ago · 2 min read
6. 

   Intelligentsia Coffee opened the doors of its Bedford Park facility to discuss how modern roasting technology is shaping its operational expansion. The interview examines where leadership plans to steer the brand as broader market preferences shift.

   roasting / production

   Q&A and Plant Tour with James McLaughlin, CEO of Intelligentsia Coffee

   Food Processing · 2d ago · 1 min read
7. 

   Kelly Bauman spent three years as a regular patron at a Colorado Springs cafe before the owner offered her the keys. Taking over the site meant transforming a familiar neighborhood space into her own venture.

   cafe / retail

   Meet the 24-year-old entrepreneur behind Colorado Springs' bright pink coffee shop

   KOAA News 5 · 2d ago · 3 min read
8. 

   Black coffee is instinctively repulsive to our early palates, yet millions grow to crave it every morning. Researchers investigated the hidden neural pathways that fundamentally transform our initial aversion into daily desire.

   science / health

   Scientists finally discover why we learn to love bitter coffee

   Science Daily · 4d ago · 6 min read
9. 

   A 13-year study tracking nearly half a million adults investigated how daily coffee intake affects the likelihood of developing atrial fibrillation.

   science / health

   Drinking 2 – 3 cups of coffee a day ? A study of 495 , 000 adults links it to lower AF risk

   news-medical.net · 4d ago · 4 min read
10. 

    European consumers are increasingly balancing convenience and waste when buying single-serve pods. A multi-country survey reveals how much environmental claims really sway purchasing decisions at the shelf.

    sustainability / climate

    Recyclability influences coffee capsule selection: Study

    Packaging Gateway · 4d ago · 2 min read
11. 

    Concerns over microplastics shedding from degrading domestic brewers have driven consumers to seek plastic-free alternatives for their morning brew.

    equipment / technology

    8 Coffee Machines That Are As Plastic-Free As You Can Get

    Chowhound · yesterday · 5 min read
12. 

    Neuroscientists in Ireland investigated the gut microbiome and mental health impacts of coffee by having habitual drinkers stop and then resume consumption with either caffeinated or decaffeinated brews.

    science / health

    John Cryan, neuroscientist: “Coffee, whether caffeinated or decaffeinated, can influence health in distinct but complementary ways”

    TheCoolist · 4d ago · 2 min read
13. 

    Two decades after transforming a dilapidated Phoenix gas station into a neighborhood gathering space, café owner Bill Sandweg is embarking on a new public chapter. How the community he built around daily regulars is shaping his next move.

    cafe / retail

    Culture Club: Star of Melrose

    phoenixmag.com · 3d ago · 3 min read
14. 

    A multi-function beverage maker promises café-quality foam and effortless hot drinks at a budget price point. A month of daily testing reveals whether its performance matches its convenience claims.

    equipment / technology

    XECH MyCafe II Automatic Milk Frother & Coffee Maker Review: Make Café-Style Coffee at Home Without Much Effort

    PCQuest · 2d ago · 12 min read
15. 

    An Indiana family is scaling a specialty coffee brand built entirely around gut health and whole-fruit processing. Their proprietary heating method aims to solve common digestive complaints without sacrificing daily routines.

    roasting / production

    Greenwood Family Brews a Healthier Cup With Red Coffee Co.

    WISH-TV · 3d ago · 2 min read
16. 

    In Tanzania, shifting rainfall patterns and escalating heat are threatening the viability of smallholder soils. Agronomists are turning to inter-row cover crops in a bid to insulate vulnerable coffee root systems from extreme weather.

    origin / farming

    Tanzania : How Cover Crops Farmers Build Climate - Resilient Coffee Farms

    allafrica.com · 4d ago · 5 min read
17. 

    Across the Arabian Gulf, centuries-old rituals centered on the majlis are intersecting with third-wave brewing trends. How modern cafe culture is transforming regional hospitality without displacing traditional heritage.

    people / culture

    Gulf Coffee Culture: Where Tradition Meets Modern Taste

    News of Bahrain · 4d ago · 1 min read
18. 

    Scientists are mapping the raw chemical makeup of unroasted beans to determine their taste potential before they ever touch the roaster. The specific molecular precursors they identified could fundamentally shift how the industry grades raw beans.

    science / health

    Researchers Are Turning To Chemistry To Predict Flavor In Green Coffee

    Sprudge · 4d ago · in brief
19. 

    When a single-serve pod brewer begins leaking or stops working, finding the right replacement component depends heavily on who manufactured the hardware.

    equipment / technology

    Where To Find Replacement Parts For Your Nespresso Machine

    Daily Meal · yesterday · 2 min read
20. 

    Facing escalating climate threats and a persistent innovation gap, the global coffee supply requires a dramatic genetic overhaul to survive. World Coffee Research outlines the strategic breeding approach required to overhaul tree genetics before time runs out.

    science / health

    Why The $200 Billion Coffee Industry Needs A Genetic Makeover

    Forbes · 4d ago · 1 min read