Earth & Environment
Doctors Warn That Smoke and Heat Together Can Be Deadly for the Heart
Doctors are warning that two environmental hazards are becoming a dangerous combination for heart health.
Wildfire smoke drifting across large areas and record-breaking summer heat...
Moon’s far side keeps a hidden record of how Earth slows the solar wind
For billions of years, the moon has been constantly bombarded by the solar wind—a stream of charged particles flowing outward from the sun.
Scientists have...
Spain completely dominates Argentina in one‑sided World Cup final
Spain’s victory in this morning’s FIFA World Cup final confirmed what many have long believed: soccer is a team sport, and in the end,...
Driving the speed limit could save Americans billions every year, new study finds
Simply driving at the posted speed limit could save Americans billions of dollars in fuel costs while cutting greenhouse gas emissions, according to a...
Cultural Activities May Help Your Body Stay Younger, Study Suggests
Getting older is something everyone experiences, but people do not all age at the same speed. Two people who are both 70 years old...
Ancient Maya wall reveals the name of a 1,200-year-old astronomer for the first time
For the first time, researchers have identified the name of an ancient Maya mathematician and astronomer thanks to a remarkable set of writings discovered...
New sponge-like material can pull up to 1.8 liters of drinking water a day...
Scientists have developed a new material that can capture water directly from the air, offering a promising way to provide drinking water in some...
Ancient Egyptian princesses were skilled archers and warriors
For many years, archaeologists have debated why weapons such as bows, arrows, and daggers were buried with some ancient Egyptian princesses.
Were these simply symbols...
Protecting Your Heart Now Also Means Protecting Yourself from the Environment
Heart health is influenced by much more than cholesterol and blood pressure.
According to experts from Vanderbilt University Medical Center, everyday environmental conditions such as...
Why plug-in hybrid cars often use more fuel than drivers expect
Plug-in hybrid vehicles are designed to combine the benefits of electric driving with the convenience of a gasoline engine for longer journeys.
They can travel...
AI creates smart 3D crime scenes that investigators can search like Google
Crime scenes are usually available for investigation for only a short time.
During those crucial hours, police must carefully record every piece of evidence before...
Could the Air You Breathe Increase Your Dementia Risk?
Dementia is a group of conditions that slowly damage the brain, making it harder for people to remember, think clearly, solve problems, communicate, and...
FEATURED
Scientists find 1,000s-year-old human DNA hidden in cave walls
Scientists have made an exciting discovery that could change the way we study human history.
For the first time, researchers have shown that ancient human...
Neanderthals and humans: A 7,000-year love story revealed by DNA
A groundbreaking study has revealed that Neanderthals and modern humans (Homo sapiens) interbred for a period of around 7,000 years, starting about 50,500 years...
Simple tips for keeping your pet’s coat healthy
If you have a pet, you likely interact with their coat every day, whether you're petting, grooming, or feeding them.
Keeping your pet's coat healthy...
Scientists discover 15,000-year-old viruses in Tibetan glacier ice
Most of the viruses were previously unknown to humans, study finds.
Scientists who study glacier ice have found viruses nearly 15,000 years old in two...
Common pesticide may contribute to global obesity crisis, study finds
In a new study from McMaster University, researchers found a commonly-used pesticide could be partially responsible for the global obesity epidemic.
They found that chlorpyrifos,...
Whale hunting in south America began 5,000 years ago—far earlier than we thought
The history of whale hunting is much older—and more global—than researchers once believed.
A new study shows that Indigenous communities living along the southern coast...
Scientists use radioactive isotopes to trace hidden arctic currents
The Arctic Ocean is warming four times faster than the rest of the world's oceans, and this rapid warming could lead to significant changes...
Living in a green, leafy neighborhood could cut your heart attack risk
In a recent study from the University of Miami, researchers found spending your golden years in a place with lots of trees and other...