Search query: challenges
Categories: All Categories
13142 records searched, 2027 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 Mekong Delta will continue to be at risk for severe flooding, study finds - Mekong Delta at Risk: Severe Flooding Continues to Threaten the Region
(via sciencedaily.com) 
Reef corals provide an accurate, high-resolution record of the influence of the El NiƱo Southern Osc...
Published Holy Pleistocene Batman, the answer's in the cave - Holy Pleistocene Batman, the Answer's in the Cave
(via sciencedaily.com) 
Examining a 3-meter stack of bat feces has shed light on the landscape of the ancient continent of S...
Published New research computes first step toward predicting lifespan of electric space propulsion systems - New Research Computes First Step Toward Predicting Lifespan of Electric Space Propulsion Systems
(via sciencedaily.com)
Original source 
Electric space propulsion systems use energized atoms to generate thrust. The high-speed beams of io...
Published New method for purifying drinking water could be used in disaster zones - New Method for Purifying Drinking Water: A Game-Changer for Disaster Zones
(via sciencedaily.com) 
Scientists have developed a new desalination method that pumps water through a membrane without usin...
Published Discovery of root anatomy gene may lead to breeding more resilient corn crops - Discovery of Root Anatomy Gene May Lead to Breeding More Resilient Corn Crops
(via sciencedaily.com) 
A new discovery, reported in a global study that encompassed more than a decade of research, could l...
Published Smallpox has plagued humans since ancient Egyptian times, new evidence confirms - Smallpox has plagued humans since ancient Egyptian times, new evidence confirms
(via sciencedaily.com)
Original source 
Smallpox was once one of humanity's most devastating diseases, but its origin is shrouded in mystery...
Published Unveiling a century-old mystery: Where the Milky Way's cosmic rays come from - Unveiling a Century-Old Mystery: Where the Milky Way's Cosmic Rays Come From
(via sciencedaily.com) 
Astronomers have succeeded in quantifying the proton and electron components of cosmic rays in a sup...
Published Study finds microbial-plant interactions affect the microbial response to climate change - Study Finds Microbial-Plant Interactions Affect the Microbial Response to Climate Change
(via sciencedaily.com) 
Biologists have discovered that plants influence how their bacterial and fungal neighbors react to c...
Published Temperature of a rocky exoplanet measured - Temperature of a Rocky Exoplanet Measured: A Breakthrough in Astronomy
(via sciencedaily.com) 
An international team of researchers has used NASA's James Webb Space Telescope to measure the tempe...
Published Exploring the deep: Drones offer new ways to monitor sea floor - Exploring the Deep: Drones Offer New Ways to Monitor Sea Floor
(via sciencedaily.com) 
Researchers have developed a novel method for measuring the earth's crust on the seafloor. A lightwe...
Published Plague trackers: Researchers cover thousands of years in a quest to understand the elusive origins of the Black Death - Plague Trackers: Unraveling the Mysterious Origins of the Black Death
(via sciencedaily.com) 
Seeking to better understand more about the origins and movement of bubonic plague, in ancient and c...
Published From plastic waste to valuable nanomaterials - From Plastic Waste to Valuable Nanomaterials
(via sciencedaily.com) 
Scientists create carbon nanotubes and other hybrid nanomaterials out of plastic waste using an ener...
Published Table salt could be the secret ingredient for better chemical recycling - Table Salt: The Unexpected Hero in Chemical Recycling
(via sciencedaily.com)
Original source 
Researchers have shown that table salt outperforms other expensive catalysts being explored for the...
Published Ghostly 'mirror world' might be cause of cosmic controversy - Ghostly 'Mirror World' Might Be Cause of Cosmic Controversy
(via sciencedaily.com) 
New research suggests an unseen 'mirror world' of particles that interacts with our world only via g...
Published Genetic evolution doesn't always take millions of years - Genetic Evolution: It Doesn't Always Take Millions of Years
(via sciencedaily.com) 
Love them or hate them, there's no doubt the European Starling is a wildly successful bird. A new st...
Published Earth formed from dry, rocky building blocks - Earth Formed from Dry, Rocky Building Blocks: A New Perspective
(via sciencedaily.com)
Original source 
A new study shows that the so-called planetesimals that accreted together to form Earth must have be...
Published Researchers develop an additive to efficiently improve the efficiency and stability of perovskite solar cells - Researchers Develop an Additive to Improve the Efficiency and Stability of Perovskite Solar Cells
(via sciencedaily.com)
Original source 
Perovskite solar cells (PVSCs) are a promising alternative to traditional silicon-based solar cells...
Published Galaxy changes classification as jet changes direction - Galaxy Changes Classification as Jet Changes Direction
(via sciencedaily.com) 
A team of international astronomers have discovered a galaxy that has changed classification due to...
Published Salt could play key role in energy transition - Salt Could Play Key Role in Energy Transition
(via sciencedaily.com) 
A common ingredient -- salt -- could have a big role to play in the energy transition to lower carbo...
Published Mathematics enable scientists to understand organization within a cell's nucleus - Mathematics Enable Scientists to Understand Organization within a Cell's Nucleus
(via sciencedaily.com) 
Researchers have developed a new mathematical technique to begin to understand how a cell's nucleus...