Cement production makes more CO2 than all the trucks in the world

Low-carbon geopolymer cement can reduce CO2 by up to 90 percent. But it costs three times as much as the usual cement and nobody is buying it.

Last month was officially the world's hottest June ever recorded

This June was around 1C hotter than the previous record set for Europe in 1999, and about 1C higher than expected from the trend in recent decades, the Copernicus Climate Change Service reported.

Damage to the ozone layer and climate change forming feedback loop

Increased solar radiation penetrating through the damaged ozone layer is interacting with the changing climate, and the consequences are rippling through the Earth's natural systems, effecting everything from weather to sea mammals.

Extreme heat to hit one third of the African urban population

Researchers have assessed a range of possible scenarios regarding the rate of climate change in 173 African cities for the years 2030, 2060 and 2090. Their results show that a third of African city-dwellers could be affected by deadly heat waves in 2090.

India heat wave triggers clashes over water

Temperatures in India reached 50.3 degrees Celsius (122.54 Fahrenheit) last week, nearing the record high of 51 degrees Celsius set in 2016. The scarcity of water has prompted fights and stabbings at relief points.

Antibiotics found in some of the world's rivers exceed 'safe' levels

Concentrations of antibiotics found in some of the world's rivers exceed 'safe' levels by up to 300 times, the first ever global study has discovered.

New evidence links ultra-processed foods with a range of health risks

Two large European studies find positive associations between consumption of highly processed ("ultra-processed") foods and risk of cardiovascular disease and death.

CRISPR baby mutation significantly increases mortality

A genetic mutation that a Chinese scientist attempted to create in twin babies born last year, ostensibly to help them fend off HIV infection, is also associated with a 21% increase in mortality in later life.

Burnout is a medical condition, says the World Health Organization

The World Health Organization is giving burnout victims legitimacy by including what it calls “burn-out” in the latest version of its handbook for recognized medical conditions.

Global sea levels could rise far more than predicted

Researchers say two-metre sea level rise is possible if global temperatures warm by five degrees Celsius by 2100.

From remote Australian islands to the Mediterranean Sea: Plastic Islands

On the Cocos (Keeling) Islands, researchers have determined over 414-million pieces of plastic have washed up on shore. In the Mediterranean, off the coast of Corsica Island, the island of floating plastic and garbage is several dozen km long.

Widespread permafrost degradation seen in high Arctic terrain

Rapid changes in terrain are taking place in Canada's high Arctic polar deserts due to increases in summer air temperatures.

CO2 levels just reached the highest level in human history

For the first time since humans existed on earth, carbon dioxide has exceeded 415 parts per million.

Most of the Solar System Should be a Protected Wilderness

Taking cue from humanity’s most pressing existential threats – overpopulation and climate change – international team of researches recommend that limits be established now before exponential growth strips our System of its resources.

Physical intimacy is declining in a world distracted by smartphones

A large study collected data from 34,000 people at three different points over the last three decades – in 1991, 2001, and 2012. The study has revealed a sharp and suspicious drop in sexual frequency since 2012.