Scientists at the University of Oxford demonstrate an approach to interpreting how materials interact with polarized light, ...

Explore Noor Riyadh 2025, the light art festival featuring immersive installations across historic and modern landmarks, ...

Candidates preparing for JEE Advanced 2026 can download the official syllabus PDF from jeeadv.ac.in, released by IIT Roorkee.

To be eligible for JEE Advanced 2026, candidates must rank among the top 2.5 lakh students in JEE Main 2026, satisfy the age criteria. Additionally, candidates must have appeared for their Class 12 ...

Solution: det (A) = −5, and for n×n matrix adj (A) has determinant (det A)^ (n−1). Here n = 3, so det (B) = (−5)^ (2) = 25.

Energy-efficient frontal polymerization process eliminates the need of oven or autoclave to transform 2D printed structures into 3D curved designs.

Diabetic retinopathy (DR) is a leading cause of blindness among working-age adults, affecting more than 130 million people worldwide. Although advances in ophthalmic imaging have improved disease ...

Inverse residual variance (IRV) weighting reduces noise and improves factor performance. Country and industry betas replace dummy variables for deeper, more accurate risk insight. PCA shrinkage ...

Inverse index ETFs like ProShares Short S&P 500 and ProShares Short Nasdaq-100 can effectively hedge portfolios during market downturns, enhancing long-term returns. Manual technical analysis and ...

Computer scientists are a demanding bunch. For them, it’s not enough to get the right answer to a problem — the goal, almost always, is to get the answer as efficiently as possible. Take the act of ...

The ETF that aimed to make money for investors by shorting Mad Money host Jim Cramer’s stock tips will close after posting a negative 15% return. The exchange-traded fund (ETF) that bet against ...