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Nature, Published online: 22 October 2025; doi:10.1038/d41586-025-03130-4A stable ‘frequency comb’ of photons with discrete colours has been generated on a microscale chip by removing copper contaminants from the circuit.
This sector is growing faster than many other markets with a compound annual growth rate (CAGR) of 4% and countries like the UK and France showing steadily increasing demand.While Germany and Italy currently lead spending on memory and mood supplements (accounting for 26% and 18% of Western Europe, respectively), these figures are beginning to plateau.In contrast, the UK and France—which represent 14% and 13% of the market—are expanding at twice the rate of other Western European countries. Other fast-growing markets include Finland, Greece, Spain and Sweden.There is also an interesting evolution happening in the sector, according to Nick Stene, Euromonitor’s…
NaturVet has introduced a new convenient, mess-free format for cat health supplementation with the launch of Lickable Supplements. The pump-dispensed supplements come in Calming, Multi-Vitamin, and Hip & Joint, designed to support health and wellness.Veterinarians collaborated on the launch’s formula, which focuses on “simplicity and effectiveness.” Each three-ounce bottle was formulated with essential key ingredients of glucosamine, MSM (methylsulfonylmethane), chamomile, and taurine, among others.The pump dispenser was designed to ensure easy delivery and dosing, making supplementation effortless for both cats and their owners.Cat owners can dispense the supplement into their pet’s dish or on a lick mat.“We’re excited for the…
Occasional drinking is enough to increase blood pressure in both men and women.Image credit:©iStock, Happy KikkyAlcohol consumption is linked to elevated risk of cardiovascular disease. However, many believed—and may still believe—that this only applied to heavy drinkers. New research within the last few years has challenged that mindset, but the precise impact of low-to-moderate alcohol consumption on heart health remains unclear. A new study, published in the Journal of the American College of Cardiology, now shows that even low levels of drinking are linked to increased blood pressure (BP), and that alcohol cessation can reverse this effect.1The relationship between alcohol…
Carla Hall reflects on her joyful outlook, career evolution and lessons from embracing failure.The chef dishes on her protein-rich routine and how she stays active amid her busy lifestyle.Hall shares a motivational message for women over 60: “We’re not disposable; we are sexy.” Carla Hall joins our Zoom call from the passenger seat of a friend’s car, just minutes after leaving the airport. She’s a few minutes late due to travel delays out of her control, yet she isn’t the least bit frazzled. Hall is radiating with joy, and I share my appreciation for her time, as I know hectic…
Find the cause of hypothyroidism, like Hashimoto’s disease or iodine deficiency, to help guide treatment.Ask for a full thyroid panel to uncover hidden causes and tailor your care plan.Pair medication with quality sleep, stress management and healthy eating for better thyroid health. Receiving a new health diagnosis can feel overwhelming—especially one that affects your daily energy, mood and metabolism. When your doctor tells you that you have hypothyroidism (an underactive thyroid), it’s normal to feel a flood of questions about what that means and what steps you should take next. The good news? You’re not alone, and the path forward…
Sustainability & quality: Trifecta does what it can to reduce its carbon footprint by eliminating unnecessary steps in the food supply chain and using sustainable packaging whenever possible. All packaging is 100% recyclable, but the company’s goal is to use biodegradable packaging by 2023.Cost: From $12 per mealWhat our editor says: “If you have weight loss goals, certain dietary preferences, or simply want to take the guesswork out of eating healthier, Trifecta is a great meal delivery option. I enjoyed it even though I love to cook, but these fully prepared meals would be even better for someone who wants to spend a…
Rajitha Balasuriya, Ananda BalasuriyaVasanthi Balasuriya (née Gunaskera) was born in 1952 in Colombo, Sri Lanka, and attended Visakha College and then the University of Ceylon Colombo medical school. She graduated in 1979 and her early jobs included working in Colombo North University Hospital, followed …
Who should try it?As one of the most affordable meal delivery services, Blue Apron is a good choice for those who want to eat healthy on a budget. With menus available well in advance, it’s great for anyone who likes to plan weeks ahead of time and who want a wide variety of cuisines and menu options to choose from. If you’re passionate about sustainable eating, you’ll likely be impressed by Blue Apron’s efforts in that arena as well.Who should skip it?One qualm with Blue Apron is that the menu does not cater very well to people with special dietary…
Nature, Published online: 22 October 2025; doi:10.1038/d41586-025-02976-yAge-related mutations give sperm-forming stem cells a selective advantage during sperm production, shaping disease risk and genetic variation in offspring.