Hawaii-based Symbrosia hopes to get the green light to sell its methane-busting seaweed feed supplements in the US next year.

WICHITA, Kan. (AP) -- Tyson Foods Inc. told cattle feeders this week it will no longer buy animals fed a supplement that's designed to bulk them up before slaughter, citing experts who suggest the ...

Poor Ohio hay quality means farmers need energy supplements for livestock to maintain body condition this winter.

Ohio farmers must supplement livestock energy as hay quality drops across 29 counties with costly winter feeding ahead.

Cattle are a major source of greenhouse gas emissions, mainly due to their methane-loaded burps. A detailed new study has found more evidence that feeding cows a small seaweed supplement can greatly ...

At Brades Farm, a dairy in Lancashire, England, farmers now market their milk as “climate-smart”: The dairy is one of the first to begin feeding its cattle a new supplement that shrinks the amount of ...

Range cattle in Northeastern New Mexico (NRCS photo). A study published Tuesday in the Proceedings of the National Academy of Sciences found that supplementing beef cattle with a seaweed pellet can ...

BioTec,a specialized bio company, is launching two new products based on its patented processed sulfur technology in the second half of this year. Founded in 2019, BioTec has focused on combining ...

TOKYO -- Researchers have stumbled on a way to stop cows from emitting methane -- a potent greenhouse gas -- when they belch, a finding that could help the fight against global warming. Methane ...

From left, Zully Contreras-Correa, postdoctoral associate; Caleb Lemley, associate professor; and doctoral students Riley Messman and Rebecca Swanson, are researching benefits of the supplement ...

A Kentucky cattle feed manufacturer, a Vermont cheese processing facility, and a New York supplement facility are all on notice from the Food and Drug Administration for violations of federal food ...