Facing an uncertain, climate-altered future, here is how scientists are revamping crops

Credit: Princeton
Credit: Princeton
[A new wheat variety called] Kernza brings higher yields and can contain more seeds per stem than average wheat. And the crop is perennial, meaning it returns each year without the need for tilling and replanting. That helps keep carbon in the ground and cuts down on the need for chemical herbicides. 

Kernza is just one example of what seems poised to be the next wave of agricultural innovation. Custom crops — hybridized through breeding programs or tweaked with genetic engineering technologies to deliver higher yields while withstanding more extreme environmental conditions — have become more prevalent (and more sophisticated) than ever before. 

The newest modified crops are arriving just in time: Climate change puts farmers around the world under increasing pressure as droughts and heatwaves intensify and precipitation patterns become more erratic. 

Follow the latest news and policy debates on sustainable agriculture, biomedicine, and other ‘disruptive’ innovations. Subscribe to our newsletter.

The crops of the future may not look very different from the ones we eat today. Corn will likely be yellow, and apples may remain red. But changes to the plants that create them, whether that involves making them hardier in the face of droughts or immune to viruses and fungi, are already underway in labs and farm fields around the world. 

Read the original post

{{ reviewsTotal }}{{ options.labels.singularReviewCountLabel }}
{{ reviewsTotal }}{{ options.labels.pluralReviewCountLabel }}
{{ options.labels.newReviewButton }}
{{ userData.canReview.message }}

Related Articles

Infographic: Global regulatory and health research agencies on whether glyphosate causes cancer

Infographic: Global regulatory and health research agencies on whether glyphosate causes cancer

Does glyphosate—the world's most heavily-used herbicide—pose serious harm to humans? Is it carcinogenic? Those issues are of both legal and ...

Most Popular

ChatGPT-Image-May-7-2026-12_32_36-PM
Viewpoint: The state of U.S. vaccine policy? Dismal nationally, but some states are stepping up.
Screenshot-2026-04-13-at-1.39.26-PM
Viewpoint: ‘Safer for children?’ Stonyfield yogurt under fire for deceptive organic marketing
Screenshot-2026-04-22-at-10.46.29-AM
Viewpoint: How to counter science disinformation? Science journalist offers 12 practical tips
the magic of mRNA
Viewpoint: Anti-vax fake ‘turbo cancer’ claims threaten cancer treatment breakthroughs
ChatGPT-Image-May-7-2026-12_16_37-PM-2
Viewpoint: Are cancer rates ‘skyrocketing’ as RFK, Jr. and MAHA claim? The evidence says mostly the opposite
ChatGPT-Image-May-7-2026-01_23_27-PM-2
Viewpoint: Will AI democratize personalized cancer treatment or fuel medical misinformation?
artificial intelligence brain think illustration md
Viewpoint — Digital gods and human extinction: Will we be the first species ever to design our own descendants?
Defense_Secretary_Ash_Carter_tours_the_Microsoft_Cybercrime_Center_in_Seattle_March_3_2016
How criminals are using AI to target social media users and steal their money and confidential data
Picture1-1
Cooling the planet with balloons: Could a geoengineering gamble slow global warming?
Screenshot-2026-04-23-at-11.00.36-AM
Regulators' dilemma: Thalidomide, Metformin, and the cost of getting drug approvals wrong
ChatGPT Image May 12, 2026, 01_21_30 PM
How big health brands are funding online medical misinformation 
glp menu logo outlined

Get news on human & agricultural genetics and biotechnology delivered to your inbox.