ETH Zurich

By combining cutting-edge digital modeling with analysis of a rare, one-of-a-kind fossil, scientists have managed to piece together the first 3D reconstruction of the megalodon, the largest shark to ever live.

Most vaccines need to be refrigerated, so it's difficult and expensive to get them to remote areas where they’re often needed most. A new method for encapsulating vaccines in hydrogels lets them be transported and stored at much higher temperatures.

By using advanced screening methods to tune into the communications taking place between individual cells, scientists have produced a full connectivity map of the human immune system, which may help develop new treatments for disease.

Taking carbon dioxide, water and sunlight as its only inputs, this solar thermal tower in Spain produces carbon-neutral replacement versions of diesel and jet fuel. It's a pilot plant, proving a new all-in-one sustainable fuel production process.

Microalgae is already being used as a fish-free alternative to the fish feed commonly used in aquaculture operations. Taking things a step further, scientists are now looking at using the plant-like organisms to replace the prawns eaten by humans.

When cooking oil is extracted from peanuts and sunflower seeds, a waste product known as oilseed meal is left behind. New research shows that proteins harvested from that meal can be used to filter heavy metals out of contaminated water.

Researchers at ETH Zurich have developed a lightweight, wearable textile exomuscle that uses sensors embedded in its fabric to detect a user's movement intentions and chip in extra force as needed. Initial tests show a significant boost in endurance.

Even though our forests are disappearing at an alarming rate, new wooden structures are typically made of all-new wood. A special computer system could help change that, by facilitating the use of wood reclaimed from existing buildings.

Ordinarily, when studying the behavior of animals, scientists have to watch many hours of video footage of the creatures going about their daily lives. That may soon no longer be necessary, however, thanks to a new critter-watching computer system.

As we get older, it becomes more difficult not just to get to sleep, but also to reach and maintain a state of deep sleep. The experimental new SleepLoop device is designed to help, by emitting noises into the wearer's head.

Replacing malfunctioning mitochondria with versions taken from healthy cells is shaping as a promising but as yet experimental therapy to treat damaged organs, and a new breakthrough brings the technique closer to clinical use.

While there are camera-equipped toothbrushes that let users see how well they're cleaning their teeth, the Zaamigo goes considerably further. It uses AI to analyze the photos it shoots, in order to monitor the health of its user's teeth and gums.