Scientists are exploring how to store and transport ready-to-use bioink cartridges to treat injuries on the International Space Station.
Violets help scientists build a 4D-printed catapult
Taking inspiration from nature, scientists create a two-component catapult that overcomes limitations in 4D printing.
New inks print tiny 3D structures with ultimate precision
Defining the molecular sequence of ink ingredients gives chemical engineers precise control of microscopic 3D printing.
Using bacterial infections to help treat brain tumors
Inspired by brain-invading bacteria, researchers have created nanocapsules that covertly shuttle drugs across the blood–brain barrier.
A thread-like neurological probe offers unprecedented insights into the brain
An ultra-thin and flexible probe could improve scientists’ ability to measure neurological activity in the brain.
Making ammonia from thin air
A one-step synthesis of ammonia without thermal, electrical, or solar input could help replace energy-intensive Haber Bosch.
A biodegradable drone for environmental monitoring
The forest floor should be able to make a meal out of this new drone made of almost completely from biodegradable parts.
Bio-inspired device mimics natural hearing to outshine cochlear implants
Mimicking a part of the inner ear, a specialized hearing device converts vibrations into nerve signals without needing a battery.
Circling a circular carbon economy
The circular carbon economy is still in its infancy, and realizing it will require innovative processes for capturing and utilizing carbon.
Artificial leaf sensor could revolutionize crop management
By accurately detecting moisture levels, this artificial leaf sensor could help increase crop yields while reducing the need for pesticides.