Uber Eats food-delivery robots set to enter use in multiple US cities

For the past year, Uber-backed Serve Robotics’ wheeled robots have been delivering takeout food and groceries to customers in the Los Angeles area. The company has now announced that up to 2,000 of the bots are set to enter use with Uber Eats in other … Continue reading Uber Eats food-delivery robots set to enter use in multiple US cities

At every stage from farm to table, more microplastics enter your food

A new study has found that, globally, micro- and nanoplastics and plastic additives are widespread across our food supply. While we have an understanding of how they get there, we don’t know a lot about their effects on human health, food safety and se… Continue reading At every stage from farm to table, more microplastics enter your food

Edible CBD coating keeps fruit fresher for longer

It may be delicious and healthy, but fruit is frustratingly fickle too, often going bad quickly in the fridge. Now, researchers in Thailand have developed an invisible, edible coating made with cannabidiol (CBD) that can preserve fruit for much longer…. Continue reading Edible CBD coating keeps fruit fresher for longer

Cannabis-affected worms exhibit food preferences similar to high humans

Researchers got tiny worms high on cannabis to see how it affected their food preferences and found striking similarities between them and us. The discovery could lead to the development of targeted drug therapies.Continue ReadingCategory: Biology, Sci… Continue reading Cannabis-affected worms exhibit food preferences similar to high humans

Dual vaccine protects against two common food poisoning viruses

If you’ve ever eaten something questionable and then paid for it from both ends for a few days, chances are you’ve had a norovirus. But this common pathogen is surprisingly tricky to treat or prevent. Now, scientists have made progress on a vaccine by … Continue reading Dual vaccine protects against two common food poisoning viruses

Engineers 3D print record-breaking 7-ingredient cooked cheesecake

We might soon replace our stovetops, ovens, and microwaves with 3D printers after mechanical engineers from Columbia University successfully created a cooked slice of cheesecake made from a record-breaking seven ingredients.Continue ReadingCategory: 3D… Continue reading Engineers 3D print record-breaking 7-ingredient cooked cheesecake

Simple and effective mercury sensor taps into the power of tapping

Mercury can definitely be harmful in large amounts, and detecting its presence in foods or liquids typically requires lab-based tests. A new nanosensor, however, can quickly detect even tiny concentrations of the heavy metal onsite, simply by tapping o… Continue reading Simple and effective mercury sensor taps into the power of tapping