Managing a crowd [efficiently]—in train situations, concerts, even in the streets—is very important” for safety and city ...

Buy-side analysts select stocks for their firms, using both in-house and sell-side research. Their insights aim to outperform the market, benefiting only their firm or client. Unlike sell-side ...

Trigonometry is often aligned with right-angled triangles only. However, an understanding of trigonometry can also be extended to non-right angle triangles to find unknown sides or angles. The Sine ...

November 25, 2024 • Books We Love returns with 350+ new titles handpicked by NPR staff and trusted critics. Find 12 years of recommendations all in one place — that's nearly 4,000 great reads.