Earth & Environment
How malaria controlled human survival in Africa for 74,000 years
For tens of thousands of years, a tiny but deadly enemy may have quietly shaped where early humans could survive in Africa.
New research suggests...
Extreme weather could increase your heart disease risk
Extreme weather events are becoming more common around the world, and scientists are now discovering that these changes may be affecting human health in...
Extreme weather may harm your heart more than you think
A new study has found that extreme weather conditions such as very hot days, very cold days, and heavy rainfall may increase the risk...
Is your car following too close? Why cruise control may break Queensland safety rules
Many drivers in Queensland rely on adaptive cruise control (ACC) to make driving easier and more comfortable.
This technology automatically adjusts your car’s speed to...
Seaweed compound shows major methane cuts in beef cattle
Adelaide University researchers have demonstrated that a naturally derived seaweed compound can dramatically reduce methane emissions from beef cattle raised in extensive grazing systems,...
Protect against air pollution: breathe better indoors and out
You can’t see most air pollution. You can’t smell much of it, either. But polluted air—both outdoors and indoors—can still affect your health.
“Nearly everyone...
Scientists find that more parenting effort can lead to shorter lifespan
A new study has found that animals that put more energy into having and supporting offspring may age faster and live shorter lives.
The research,...
Scientists find hidden massive magma chamber under Italy
Scientists have discovered a huge pool of molten rock buried deep beneath the region of Tuscany in Italy.
This underground reservoir contains an estimated 6,000...
How to stay human in the age of AI: The skills that matter most
When tools like ChatGPT became widely available, many people saw it as a turning point.
Artificial intelligence quickly entered daily life, helping with writing, research,...
Hidden city of bees: 5.5 million pollinators living beneath a quiet cemetery
Beneath a peaceful cemetery in Ithaca, New York, millions of wild bees are quietly doing one of the most important jobs in nature—helping plants...
“Forever chemicals” may quietly weaken your immune system, study warns
In recent years, scientists have become increasingly concerned about a group of chemicals known as PFAS.
These chemicals are used in many everyday products, such...
The moon just got a new scar
Look up at a full Moon on a clear night and you are staring at a face that has been punched, gouged, and battered...
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How tiny shrews achieve an astonishing 1,020 beats per minute
The tiny shrew holds a remarkable record with a resting heart rate of up to 1,020 beats per minute, which is around 17 beats...
Don’t be like Darth Vader—negative emotions spark success, but there’s a price
Tapping into the dark side and using anxiety and anger can spark more success than fun and relaxation – but at the cost of your health.
Giant sequoias in the UK: giants among us
In a fascinating turn of events, research led by University College London (UCL) and colleagues at the Royal Botanic Gardens, Kew, has uncovered that...
What part of a space rock survives to the ground?
When a small asteroid enters Earth's atmosphere from space, its surface is brutally heated, causing melting and fragmenting.
Therefore, it was somewhat of a mystery...
Almost all common chemicals on Earth aren’t sustainable, shows study
More than 99% of the most widely produced chemicals aren’t sustainable, research finds.
In addition, their production is based on fossil raw materials and consumes...
Scientists uncover the secrets of the Megalodon’s gigantic size
A new study has revealed fascinating details about the Megalodon, the massive prehistoric shark that lived between 15 to 3.6 million years ago.
Scientists from...
Scientists discover possible Coronado expedition relic in Texas panhandle
In the rugged terrains of the Texas panhandle, a small obsidian blade, merely over 5 centimeters in length, holds stories of adventure, exploration, and...
Cold, not heat, caused mass extinction before dinosaurs dominated, study finds
Around 201.6 million years ago, one of Earth’s most significant mass extinctions occurred, wiping out three-quarters of all living species.
This event marked the transition...