Category Environment/Geology

Intentionally controlled light can help regulate human health and productivity by eliciting various hormonal responses. Tailored LED wavelengths and intensities also can efficiently stimulate plant growth, alter their shapes and increase their nutritional value, opening a new world of scientific and technological possibilities for indoor farming.

“LED lighting is only in its infancy,” the authors write. “We now stand at the threshold of what might be called engineered light.”
“That’s not to ig...

New sustainable biopolymer technology may one day free the world of its worst pollutant. A new Tel Aviv University study describes a process to make bioplastic polymers that don’t require land or fresh water – resources that are scarce in much of the world. The polymer is derived from microorganisms that feed on seaweed. It is biodegradable, produces zero toxic waste and recycles into organic waste.

The invention was the fruit of a multidisciplinary collaboration between Dr. Alexander Golberg of TAU’s Porter School of Environmental and Earth Sciences and Prof. Michael Gozin of TAU’s School of Chemistry...

Scientists at Stanford University have designed an electrocatalytic mechanism that works like a mammalian lung to convert water into fuel. Their research, published December 20 in the journal Joule, could help existing clean energy technologies run more efficiently.

The act of inhaling and exhaling is so automatic for most organisms that it could be mistaken as simple, but the mammalian breathing process is actually one of the most sophisticated systems for two-way gas exchange found in nature...

UniSA research digs up the fat-fighting power of clays. It costs the global economy an estimated US$2 trillion annually and has been dubbed a modern day health epidemic, but new research from the University of South Australia has unearthed a possible cure for obesity – and it is as plain as dirt!

Investigating how clay materials can improve drug delivery, UniSA researcher and PhD candidate, Tahnee Dening serendipitously discovered that the clay materials she was using had a unique ability to “soak up” fat droplets in the gut.

Dening says this accidental discovery could potentially be a cure for obesity...