Search query: question
Categories: All Categories
13142 records searched, 570 records found, 20 matches displayed
< Previous 20 articles Next 20 articles >
Search Hints:
- Use a + (plus sign) or - (minus sign) to include or exclude a word: +mars -venus
- Use a ? (question mark) as a wildcard for a single letter: te?t (test,text)
- Use a * (asterisk) as a wildcard for multiple letters: he*t (heat, heart)
- Use a ~ (tilde) to expand word endings: meteor~ (meteorite, meteorid, meteorology)
Most frequent words for articles published in the last 45 days:
developed (95),
climate (85),
team (83),
species (75),
cells (74),
used (72),
human (64),
help (61),
change (60),
water (60),
years (60),
data (57),
energy (55),
such (53),
carbon (51),
discovered (50),
time (48),
like (47),
materials (46),
even (44)
Published Fossils in the 'Cradle of Humankind' may be more than a million years older than previously thought - Fossils in the 'Cradle of Humankind' may be more than a million years older than previously thought


For decades, scientists have studied these fossils of early human ancestors and their long-lost rela...
Published Astronomers may have detected a 'dark' free-floating black hole - Astronomers Detect a 'Dark' Free-Floating Black Hole


Astronomers have discovered what may be a free-floating black hole by observing the brightening of a...
Published An extrasolar world covered in water? - An Extrasolar World Covered in Water?


An international team of astronomers has discovered an exoplanet that could be completely covered in...
Published Mysteries of the Earth: Researchers predict how fast ancient magma ocean solidified - Mysteries of the Earth: Researchers predict how fast ancient magma ocean solidified


Previous research estimated that it took hundreds of million years for the ancient Earth's magma oce...
Published Ancient DNA clarifies the early history of American colonial horses - Ancient DNA Clarifies the Early History of American Colonial Horses


A newly identified 16th century horse specimen is among the oldest domestic horses from the Americas...
Published More digging needed to see whether bones of fallen Waterloo soldiers were sold as fertilizer, as few human remains have ever been found - More Digging Needed to Uncover the Fate of Fallen Waterloo Soldiers' Bones


Launched on the anniversary of the conflict, a new study suggests that mystery still surrounds what...
Published Robots and Rights: Confucianism Offers Alternative - Robots and Rights: Confucianism Offers Alternative



As robots assume more roles in the world, a new analysis reviewed research on robot rights, concludi...
Published Ice Age survivors or stranded travellers? A new subterranean species discovered in Canada - Ice Age Survivors or Stranded Travellers? A New Subterranean Species Discovered in Canada


The discovery of a new to science species of rare and primitive arthropod in a cave that was covered...
Published Cycle of fasting and feeding is crucial for healthy aging



Fasting interventions, which involve alternating periods of fasting and refeeding, are generally tho...
Published Early universe crackled with bursts of star formation, Webb shows - Early Universe Crackled with Bursts of Star Formation, Webb Shows



Among the most fundamental questions in astronomy is: How did the first stars and galaxies form? NAS ...
Published Hubble finds hungry black hole twisting captured star into donut shape - Hubble Finds Hungry Black Hole Twisting Captured Star into Donut Shape


Black holes are gatherers, not hunters. They lie in wait until a hapless star wanders by. When the s...
Published How quantum light 'sees' quantum sound



Researchers have proposed a new way of using quantum light to 'see' quantum sound. A new paper revea...
Published Genomic analysis in snakes shows link between neutral, functional genetic diversity



In the world of threatened and endangered species conservation, the genomic revolution has raised so...
Published Greetings from the island of enhanced stability: The quest for the limit of the periodic table



Since the turn of the century, six new chemical elements have been discovered and subsequently added...
Published Researchers discover key to molecular mystery of how plants respond to changing conditions



A team of researchers recently published a pioneering study that answers a central question in biolo ...
Published New cyber software can verify how much knowledge AI really knows - New Cyber Software Can Verify How Much Knowledge AI Really Knows



With a growing interest in generative artificial intelligence (AI) systems worldwide, researchers ha...
Published Down goes antimatter! Gravity's effect on matter's elusive twin is revealed - Down Goes Antimatter! Gravity's Effect on Matter's Elusive Twin Revealed


For the first time, in a unique laboratory experiment at CERN, researchers have observed individual...
Published South Africa's desert-like interior may have been more inviting to our human ancestors - South Africa's Desert-Like Interior: A Haven for Our Ancestors?



Lining the Cape of South Africa and its southern coast are long chains of caves that nearly 200,000...
Published Raining cats and dogs: Global precipitation patterns a driver for animal diversity



A team has identified several factors to help answer a fundamental ecological question: why is there ...
Published The life aquatic: A game changer for frog vision, but little difference between night and day



Frogs display a remarkable diversity of species as a whole, but does the same hold true for their vi...