Researchers found that cold is detected differently in the skin than in internal organs. This split system helps explain why cold air, cold drinks, and cold surfaces create very different sensations.

From disaster zones to underground tunnels, robots are increasingly being sent where humans cannot safely go. But many of ...

HADAR night vision tech enables robots and cars to see textures, distances, and materials in complete darkness, just like ...

The U.S. Air Force has ordered a second batch of Joint Strike Missiles (JSM) to enhance its precision strike capabilities ...

We’ve gathered some of the best gifts for any occasion, from blenders and espresso machines to smartwatches and treadmills.

Tellurium nanowire transistors switch between boosting and suppressing their light response through voltage alone, enabling ...

Active boundary heating and cooling can make a small object look much larger to thermal sensors, a step toward compact ...

Scientists are learning how to turn the chill of outer space into a quiet source of electricity, using the night sky itself as a heat sink. By carefully managing how surfaces shed heat after dark, ...

Spacecraft are becoming too complex, too autonomous and too far from Earth to rely on static rules and ground-driven investigation. Multi-agent AI provides a practical, incremental, operationally ...

1 Electromechanical Automotive Academy, Changjiang Polytechnic, Wuhan, China 2 Hubei Research Center for the Cultivation of Skilled Talents, Wuhan, China Introduction: An improved passive wireless ...

Stratio, a Korean deep-tech startup founded by three Stanford Ph.D. graduates, is introducing what it claims is the first germanium-based short-wave infrared sensor designed for large-scale commercial ...

Each month, millions of homeowners confront the same unsettling question when they open their electricity bills: Why is it always rising? Even with new behaviors like unplugging chargers, turning off ...