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These are exciting times to explore the largest unanswered questions in physics thanks to high-tech experiments and very precise data. That's particularly true of dark energy, the name given to the mysterious driver of the ...
Our remarkable ability to perform complex tasks鈥攕uch as thinking, observing, and touch鈥攕tems from proteins, the tiny nanometer-sized molecules in the body. Despite decades of research, our understanding of the structure ...
Researchers have developed a technique to fold glass sheets into microscopic 3D photonic structures directly on a chip鈥攁 process they call photonic origami. The method could enable tiny, yet complex optical devices for ...
Approximately 4.6 billion years ago, our solar system formed from a huge disk of gas and dust orbiting our sun. The asteroids seen today are some of the most complete artifacts of this formation that are left to observe. ...
They are barely thicker than a human hair鈥攜et they could significantly improve the effectiveness of inhaled medications: carrier particles in dry powder inhalers transport the active ingredient and ensure it can be efficiently ...
For years, engineers have sought better ways to build tiny, efficient lasers that can be integrated directly onto silicon chips, a key step toward faster, more capable optical communications and computing.
The mysterious substance called dark matter is intrinsically invisible. It cannot be directly observed鈥攔ather, its presence is inferred by its gravitational influence on the universe, such as binding galaxy clusters together ...
Imagine a whirlpool spinning in a river, or a tornado swirling through the sky. They don't just spin on the spot: they travel forward while maintaining that spiraling motion inside them. These twisting motions, called vortices, ...
Hydrogen peroxide (H2O2) packs so much chemical energy into a small space that it is powerful enough to fuel rockets. But this same ability to concentrate energy also makes hydrogen peroxide useful for more earthly energy ...
Structured illumination microscopy (SIM) is the most preferable system for live-cell super-resolution imaging. It enables the observation of intricate subcellular dynamics. However, conventional SIM has long relied on the ...
