Using AI to Track Animal Behavior

A Salk team has created GlowTrack, a non-invasive movement tracking method that uses fluorescent dye markers to train AI.

Shape-Changing Smart Speaker Lets Users Mute Areas of a Room

Researchers have developed a shape-changing smart speaker, which uses self-deploying microphones to divide rooms into speech zones.

How Much Do You Know About Radar?

Radar is used in a wide variety of applications from locating nearby aircraft, to navigating unmanned vehicles, to trapping speeding motorists. How much do you really know about this common technology? Take this quiz to find out.

Combustion-Powered, Bug-Sized Robots can Leap, Lift, and Race

Researchers combined soft microactuators with high-energy-density chemical fuel to create an insect-scale quadrupedal robot that is powered by combustion.

New Wearable Sensor Makes Continuous Analysis of Sweat Possible

Continuous monitoring of sweat can reveal valuable information about human health, such as the body’s glucose levels. However, wearable sensors previously developed for this...

Researchers Wire Up Individual Graphene Nanoribbons

Researchers have developed a method of “wiring up” graphene nanoribbons (GNRs), a class of one-dimensional materials that are of interest in the scaling of microelectronic devices....

Analog and Digital: Best of Both Worlds in One Energy-Efficient System

We live in an analog world of continuous information flow that is both processed and stored by our brains at the same time, but our electronic devices process...

3D-Printed Living Material for Cleaning Contaminated Water

A new type of material developed at the University of California San Diego could offer a sustainable and eco-friendly solution to clean pollutants from water.

New Lightweight Energy-Dissipating Material for Industry

Professor Pablo Zavattieri and his team from Purdue University have developed an architected material that can dissipate energy caused by bending, compression, torque, and tensile stresses, avoiding permanent plastic deformation or damage.

How Much Do You Know About Sustainability?

With the increasing threat of climate change, efforts must be stepped up to ensure development today does not negatively affect future generations. How much do you know about sustainability? Find out with this quiz.

Dr. Brendan Mulvaney Talks China’s Space and SATCOM Strategy

Dr. Brendan Mulvaney, Director of the China Aerospace Studies Institute, is the guest on this episode of the Here’s an Idea Podcast.

NASA’s Oxygen-Generating Experiment MOXIE Completes Mars Mission

As part of the NASA’s Perseverance rover, MOXIE (Mars Oxygen In-Situ Resource Utilization Experiment), has generated oxygen for the 16th and final time, successfully completing its mission goal.

Bendy-but-Sturdy Robot Autonomously Travels Through Lung Tissue

Researchers have demonstrated that their steerable robot can autonomously maneuver the intricacies of the lung, while avoiding important lung structures.

How Much Do You Know About Hypersonic Weapon Technology?

The DoD has been pursuing the development of hypersonic weapons since the early 2000s, although such research programs date back even further. How much do you know about hypersonic weapon technology? Test your knowledge in this quiz.

NASA Engineers Help Create a Virtual World of Data

NASA engineers have been trying to improve data visualization for decades. Their research, experience, and patents lead to a new method of exploring and visualizing data in VR.

New Hydrogel Uses Just Energy from Sunlight to Create Water

Researchers at University of Texas at Austin were able to pull water out of the atmosphere and make it drinkable using solar energy, in conditions as low as 104°.

5Ws of the Wingless Transporter

A two-passenger hybrid-electric vertical takeoff and landing (eVTOL) passenger multicopter aircraft with NASA-proven thrusters for advanced air mobility.

New Tech Speeds Up Bacterial Testing in Food

A promising technology that could potentially revolutionize the process of testing bacterial viability in food.

Product of The Month

See the product of the month: Bosch Rexroth's DI5 display range, which expands its BODAS ecosystem for mobile electronics.

Products of Tomorrow

See the products of tomorrow, including quantum rods, crack-resistant glass, and lunar landing pads.

New on the Market

See what's new on the market, including Würth Elektronik's inductors, Endress+Hauser's 80 GHz radar sensors, COMTECH PST's power amplifier, Advantest Corporation's Independent Thermal Control device, and more.

Multi-Spectral Imaging Pyrometer

Innovators at NASA Langley Research Center have developed a multi-spectral imaging pyrometer utilizing tunable optics. The system uses a conventional infrared imaging camera as the basis.

Getting NASA Data to the Ground with Lasers

The Laser Communications Relay Demonstration (LCRD) will usher in a new era of laser communications.

Imaging Space Debris in High Resolution

A team has introduced a new method for taking high-res images of fast-moving and rotating objects in space, such as satellites or debris in low-Earth orbit.

Corkscrew Filter Extracts Liquid from Air Charge

Innovators at NASA Johnson Space Center in collaboration with IRPI, LLC, have developed a compact inline filter that uses a multi-phase flow method to separate liquid from an incoming air charge. The filter also traps particulate matter and does so without significantly impinging upon flow velocity.

Building Technology to Clean Up Space

In 1978, NASA scientist Donald J. Kessler theorized that an increasing amount of space pollution would lead to more collisions between objects in orbit, and thus more debris — the Kessler Syndrome. Multiple teams of researchers are working on solutions.