Earth & Environment
Not so lonely after all: Bull sharks choose friends and form social bonds
Sharks are often seen as solitary and dangerous animals that roam the ocean alone. But new research is challenging that image.
A long-term study of...
A tiny “ion pump” could make clean water cheaper and power future technologies
Scientists have developed a new kind of device that can move charged particles through water using very little energy—and without any moving parts.
This breakthrough...
Study finds surprising cancer link between cats and humans
A large new study has made an exciting discovery about cancer in cats, and it may also help improve how we treat cancer in...
Earth was already moving 3.5 billion years ago, study finds
The story of our planet is written in the slow movement of its surface.
Over billions of years, shifting tectonic plates have shaped continents, opened...
Why fashion keeps coming back: Scientists find a 20-year style cycle
Have you ever noticed that old fashion trends seem to come back?
Bell-bottom jeans, miniskirts, and vintage styles often return after disappearing for years.
Many people...
Are ‘designer’ dogs really better? New study questions popular beliefs
“Designer” crossbreed dogs like cockapoos, cavapoos, and labradoodles have become very popular pets in recent years.
Many people believe these dogs are easier to train,...
Neanderthals might have treated infections 50,000 years ago
Neanderthals, our ancient human relatives, may have been more skilled in health care than we once thought.
A new study suggests that they could have...
QLD GPs face barriers in supporting VAD, shows QUT study
Queensland general practitioners provide compassionate, holistic care to patients seeking voluntary assisted dying (VAD), but many face significant hurdles that limit their capacity to...
Ice age elephants traveled 300 km before being hunted by Neanderthals
During the Ice Age, massive elephants once roamed across Europe—and new research shows they traveled surprisingly long distances before encountering Neanderthals.
A study of ancient...
Paleontologists uncover a new Spinosaurus species by following a clue from a decades‑old book...
My fixation on a small, desolate locale in the heart of the Sahara Desert started with a single line buried in a 630-page tome...
How we turned plastic waste into vinegar
Plastic is one of the most durable materials humans have ever made. That durability has made it indispensable in medicine, food packaging and transport.
But...
Not quite like birds: How dinosaurs hatched their eggs less efficiently
How did dinosaurs hatch their eggs?
Scientists have long debated whether bird-like dinosaurs used body heat like modern birds or relied more on environmental heat,...
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This venom-spitting dinosaur was not actually like ‘Jurassic Park’
Though you may know the Dilophosaurus as the small, frilled, acid-spitting beast from Jurassic Park, a new comprehensive fossil analysis sets the record straight.
Far from the small lizard-like...
Who leaked the Supreme Court draft opinion overturning Roe v. Wade?
As the implications of a draft Supreme Court decision that would overturn the landmark abortion-rights cases Roe v. Wade and Planned Parenthood of Southeastern...
Why new facial-recognition airport screenings are raising concerns
With the busiest travel season of the year in full swing, visitors to Denver International Airport and at least 24 other U.S. airports are...
Scientists find a way to turn waste into fuel
Scientists have found a new way to turn waste like plastic, paper, and food scraps into useful fuel.
This breakthrough could help reduce pollution while...
75-million-year-old dragonfly fossil fills evolutionary gap in Canada
For the first time, paleontologists have uncovered a dragonfly fossil from Canada’s dinosaur age, and it’s helping to close a major gap in the...
Scientists reveal tropical glaciers are smaller than ever before in 11,000 years
Glaciers around the world are shrinking as the Earth gets warmer, but scientists have debated just how severe this shrinkage is compared to natural...
Scientists find 1,500-year-old Christian reliquary in Austria
Since the summer of 2016, archaeologists from Innsbruck have been digging in an ancient hilltop settlement in southern Austria.
Two years ago, they made an...
Scientists create green cement alternative using industrial waste
As cities grow and more buildings go up, the construction industry is facing two major challenges: heavy carbon emissions from materials like cement and...