The atmosphere at the Nigerian Institute of International Affairs, Lagos, was charged with optimism and urgency as experts from Denmark, Germany, and Nigeria gathered to mark the 2025 World Food Day.

Marcin Jakubowski is compiling a DIY set of society’s essential machines and making it open-source. You live in a house you designed and built yourself. You rely on the sun for power, heat your home ...

When you shop through retailer links on our site, we may earn affiliate commissions. 100% of the fees we collect are used to support our nonprofit mission. Learn more. In recent weeks, on a quiet ...