Sustainable aviation fuels are the most promising technology available to replace fossil kerosene, but experts warn they ...

Rail gauges, multiple borders, and a daily yard capacity that defines the real ceiling of the Iran–China rail corridor.

Chris Doel, a 26-year-old electronics engineer, has done what his YouTube audience kept asking him to do: power a road-legal electric vehicle using 500 batteries extracted from disposable vapes. He ...

Iran’s drone swarms are forcing the US and Israel to fire costly interceptors, raising fears that American missile defenses ...

Four days into war with Iran, at least one of the United States’ Gulf allies is already running low on crucial interceptor munitions used to defend against Iranian missile and drone attacks, two ...

After Operation Epic Fury killed Iran's top leadership, could the US win a ground war against a nation three times the size ...

The Iran-Israel war has become a battle of stockpiles---a “salvo competition” where each side rapidly fires off precision ...

Patriot missiles costing $4M are intercepting $20K Iranian Shahed drones, highlighting the high financial strain of defending ...

Wild moves in equities have triggered a debate among analysts, with many questioning whether the optimism on Dalal screens ...

Ubiquitous screens, classroom chaos, a dearth of qualified teachers: The reasons our children are struggling in math class ...

Math jokes are the topic of our blog post today! We’ve all been there, staring down a complex equation, scratching our heads over a tricky word problem, or just slogging through the academic ritual ...

Some kids don’t struggle with math because they “don’t get numbers,” but because their brains have trouble adjusting when they make mistakes. Credit: Shutterstock Math struggles in kids may stem from ...