Zimbabwean farmer Freedom Sibanda used to sell his goats for US$30 each. Now, through crossbreeding techniques, one goat can ...

Fuel cells powered with the metal could provide a new source of electric power that's far more energy-dense than lithium-ion ...

Batteries are nearing their limits in terms of how much power they can store for a given weight. That's a serious obstacle ...

Sodium–air fuel cells could unlock electric flight and clean transit, capturing CO₂ and outperforming lithium batteries.

Whether they’re suffering from red, itchy eyes during allergy season, dealing with the discomfort of ear wax buildup or ...

Find out if cat litter is good for icy sidewalks. Our article examines the safety and efficacy of cat litter on icy surfaces.

At Emerson Exchange 2025 in San Antonio, Texas, Gabriel Carrizo, electronics engineer, Rio Tinto; Leonel Brunet, senior ...

Hypertonic saline refers to any saline solution with a concentration of sodium chloride (NaCl) higher than physiologic (0.9%). Commonly used preparations include 2%, 3%, 5%, 7%, and 23% NaCl.

MIT researchers develop a revolutionary sodium-air fuel cell delivering over three times the energy density of lithium-ion ...