Environment Why Cement Is a Major Source of Global CO2 Emissions
Cement is essential to modern construction, but its production is highly carbon-intensive and responsible for a major share…
Author: Medha Deb
Environment 
Environment Winter Solstice: Meaning, Science and Traditions
The winter solstice marks the shortest day and longest night of the year in the Northern Hemisphere. Learn…
Environment Solar-Powered Railways: How Switzerland Is Turning Tracks Into Clean Energy
Switzerland’s Sun-Ways project is testing removable solar panels installed between railway tracks to generate clean electricity without disrupting…
Environment How Passive Cooling Makes Homes Heatwave-Resilient
Passive cooling uses smart design and materials to reduce heat gain without relying on air conditioning. Discover the…
Environment Walmart Partners with Canoo for 4,500 Electric Delivery Vans
Walmart is partnering with Canoo to add 4,500 all-electric delivery vans to its last-mile fleet, with an option…
Environment Spain’s New Food Waste Law: Key Rules, Fines and Impact
Spain’s Food Loss and Waste Prevention Law introduces mandatory waste plans, food donations, and smarter labeling to curb…
Environment Global Chickpea Shortage: Causes, Impacts and What’s Next
Chickpeas are facing a global shortage driven by drought, conflict, trade disruptions, and soaring demand. The crisis is…
Environment Windmills vs. Wind Turbines: Key Differences Explained
Windmills and wind turbines both use wind, but they serve very different purposes. Windmills perform mechanical work like…
Environment What Is Biochar? Benefits, Uses, and Climate Impact
Biochar is a carbon-rich soil amendment made by heating organic material in low oxygen. It can improve soil…
Environment Types of Air Pollutants and How Trees Help Clean the Air
Air pollution affects health, ecosystems, and quality of life in both cities and rural areas. This guide explains…