Science X Dialog

You may not have heard of tantalum, but chances are you're holding some right now. It's an essential component in our cell phones and laptops, and currently, there's no effective substitute. Even if you plan to recycle your ...

The photovoltaic industry has witnessed a remarkable breakthrough with the advent of lead halide perovskite solar cells (LHPSCs), which have achieved outstanding power conversion efficiencies (PCEs); 25% in single-junction ...

If you've ever cared for someone through illness, you know that healing doesn't just happen in hospitals or clinics. It happens at home—around dinner tables, during medication routines, and in countless quiet moments where ...

Connectivity is no longer a luxury—it is the backbone of how we live, work and move through the world. From smart homes to wearable tech, we rely on strong, seamless wireless networks. But with traditional radio frequency ...

Transistors are fundamental to microchips and modern electronics. Invented by Bardeen and Brattain in 1947, their development is one of the 20th century's key scientific milestones. Transistors work by controlling electric ...

Lands inhabited by Indigenous peoples in the tropics host much of the world's biodiversity. An estimated 60 million Indigenous people around the world directly depend on tropical forests for survival, and in turn, many Indigenous ...

Solar power has long been a beacon of hope in our pursuit of clean energy. However, the road to sustainable, high-efficiency photovoltaics has been riddled with roadblocks such as toxicity and instability in widely used lead ...

Every day, millions of workers step onto construction sites—arguably some of the most hazardous environments in modern industry. Despite years of safety protocols, equipment upgrades, and training programs, construction ...

In the early months of 2020, a curious thing happened. Around the globe, a new kind of number began appearing in government briefings and newspaper headlines. These weren't just case counts or hospital admissions. They were ...

When people think of black holes, they imagine something dramatic: a star exploding in space, collapsing in on itself, and forming a cosmic monster that eats everything around it. But what if black holes didn't always begin ...

Bone is not the inert structure we often imagine. It's alive, adapting daily to load-bearing and impact. But with over 200 million people affected by osteoporosis globally and therapies relying largely on antiresorptives ...

Transistors are the fundamental building blocks behind today's electronic revolution, powering everything from smartphones to powerful servers by controlling the flow of electrical currents. But imagine a parallel world, ...