Tel Aviv University

When we think of camouflage, it’s usually a visual pattern. But how do you hide from a predator that uses sound to find food, like a bat? If you’re a firefly, it turns out you might resort to a cacophony of ultrasound that acts like “musical armor.”

Researchers have managed to create a kind of cyborg, integrating the ear of a locust into a robot. The robot was then able to respond to noises that the biological sensor picked up, which could pave the way for more sensitive and efficient sensors.

An Israel-based startup is developing a laboratory method for producing milk without a cow or any other even-toed ungulate. Imagindairy is looking at ways to use bioengineered yeast cells to produce milk proteins for milk and cheese products.

Adding to the burgeoning potential of ultrasound to treat cancer is a new study that combines the technology with microbubbles, which can be blasted apart like a “targeted warhead” to destroy the majority of tumor cells in breast cancer models.

Using electrical storms as a jumping off point, scientists at Israel’s Tel Aviv University believe they may have uncovered a new source of renewable energy, generating a small voltage using only water and metal.

A study modeling the impact of rising temperatures on suitable habitats for disease carrying mosquitoes has found such regions are expanding at a steady rate, with warnings the mosquitoes could become common in southern Europe within 10 years.

Until now, it had generally been assumed that all animals breathe oxygen. According to Israeli scientists, however, that isn't the case – they've announced that a tiny relative of jellyfish and corals manages to get by without.

A nano-vaccine is showing promising results in treating skin cancer in mouse models. The vaccine encases two new cancer drugs inside a nanoparticle, with initial experiments revealing it can stimulate the immune system to kill melanoma, and act as a preventative vaccine.

A team of scientists from Israel report compelling new insights into how the metastatic spread of melanoma is assisted by nearby fat cells. The research does not suggest obesity enhances the metastatic potential of skin cancers but it does point to new drugs that can stop the spread of melanoma.

​Getting a filling isn't always the end of a tooth's cavity problems. Sometimes, bacteria is able to get down between the filling and the surface of the tooth, causing another cavity to occur. A new antibacterial dental restorative material, however, could help keep that from happening.

​Although pieces of heart tissue have previously been bioprinted, scientists have now succeeded in creating the world's first 3D-printed vascularized heart to be made from a patient's own biological materials. It's an accomplishment that could pave the way for custom-made replacement organs.

A new study from Tel Aviv University suggests that the electromagnetic fields given off by lightning activity around the world could protect living cells from certain kinds of damage, which may have had implications for the evolution of life on Earth.