All News

Tech Xplore / Elon Musk launches invite-only X Money with a Visa debit card, 6% yield and real-time transfers

Elon Musk's social media company X, formerly known as Twitter, launched its own bank account-like product where users can send money to one another.

1 hour ago
Phys.org / Wildfires are more extreme in Europe and North America, but global burning is oddly decreasing

It seems as if the world is afire this summer. But even as wildfires in Europe and North America grow more extreme, key worldwide burning statistics are at a record low largely because Africa and Asia are controlling fire ...

1 hour ago
Phys.org / The cost of memory: How organisms balance thinking and sensing

Remembering the past can help living organisms make better decisions, but memory comes at a cost. Whether it is an animal searching for food or a single cell responding to its surroundings, storing and using information requires ...

5 hours ago
Phys.org / Mosquitoes are rapidly activating enzymes against common insecticide, researchers warn

Traditionally, public health programs have relied on chemicals for mosquito management, which may be why combating mosquitoes is becoming more difficult. Over time, insecticides trigger biochemical and genetic variations ...

5 hours ago
Phys.org / DNA studies uncover a forgotten population at the top of the world

Scientists have uncovered an ancient population previously unknown to science in Ladakh, a high-altitude region in northern India. Their studies revealed individuals with a nearly perfect 50–50 mix of South Asian-related ...

15 hours ago
Phys.org / California drought may have pushed parts of the Sacramento Valley aquifer toward permanent collapse

Around a quarter of the U.S. food supply is grown in California's Central Valley. Most of its crops, like rice, fruit trees and nut trees, are water-intensive and require extensive groundwater pumping during droughts. Over ...

15 hours ago
Medical Xpress / Uganda declares itself free of Ebola as Congo continues to struggle with it

Authorities in Uganda declared the East Africa nation free of Ebola on Tuesday following the discharge of the country's last patient in mid-June, a delicate milestone as the virus continues to plague neighboring Congo.

1 hour ago
Phys.org / Evidence of giant rings in Venus's atmosphere uncovered in archived observations

In 2010, scientists waiting to use the William Herschel Telescope in the Canary Islands captured a brief 36 minutes of images of Venus. They were waiting for the sun to set so they could look at distant stars and dust disks ...

18 hours ago
Phys.org / Astronomers find strongest evidence yet that Betelgeuse has a companion

At long last, astronomers have firm evidence that Betelgeuse, one of the most famous stars in the night sky, is not alone. Using the European Southern Observatory's Very Large Telescope (ESO's VLT), a team led by French researcher ...

21 hours ago
Phys.org / New theory on how six‑tonne Stonehenge rock was transported from Scotland thousands of years ago: On a glacier

Built from stones weighing between 2 and 25 tonnes (2 to 28 tons), the structure of Stonehenge demonstrates a scale of construction hard to imagine before the invention of the wheel. The mystery deepens when you consider ...

13 hours ago
Phys.org / Deformed head shapes in fossilized humans show their infants were probably just as helpless as modern human babies

Archaic human parents had to look after helpless infants like modern-day parents do, according to new research. Human babies are born less developed than those of other great apes and are therefore unable to move as freely. ...

10 hours ago
Phys.org / 100% organic free-range egg production could have negative consequences for climate and nature

A study published in Royal Society Open Science reveals striking trade-offs when it comes to different methods of egg production. Using UK data, the study compared several possible scenarios for the egg industry, including ...

9 hours ago