Search query: help
Categories: All Categories
13142 records searched, 3887 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 To kill mammoths in the Ice Age, people used planted pikes, not throwing spears, researchers say
(via sciencedaily.com) Original source Archeologists say new findings might help resolve the debate about Clovis points and reshape how we ...
Published Frequent mowing puts poisonous weed into survival mode
(via sciencedaily.com) Original source A study has found that frequent mowing of Solanum elaeagnifolium, also known as silverleaf nightshad...
Published New insights on how bird flu crosses the species barrier
(via sciencedaily.com) Original source The avian influenza virus needs to mutate to cross the species barrier and to infect and replicate w...
Published When it comes to DNA replication, humans and baker's yeast are more alike than different
(via sciencedaily.com) Original source Humans and baker's yeast have more in common than meets the eye, including an important mechanism th...
Published Targeted culling of deer controls disease with little effect on hunting - Targeted Culling of Deer Controls Disease with Little Effect on Hunting
(via sciencedaily.com) Chronic wasting disease, the deer-equivalent of mad cow disease, has crept across the US landscape f...
Published Flexible tail of the prion protein poisons brain cells - Flexible Tail of the Prion Protein Poisons Brain Cells
(via sciencedaily.com) Prion proteins are the infectious pathogens that cause Mad Cow Disease and Creutzfeldt-Jakob disease...
Published Increased atmospheric dust is masking greenhouse gases' warming effect - Increased Atmospheric Dust is Masking Greenhouse Gases' Warming Effect
(via sciencedaily.com) A study shows that global atmospheric dust -- microscopic airborne particles from desert dust storms...
Published How an African bird might inspire a better water bottle - How the Kingfisher Bird is Inspiring a Better Water Bottle
(via sciencedaily.com) Original source An extreme closeup of feathers from a bird with an uncanny ability to hold water while it flies coul...
Published Nullarbor rocks reveal Australia's transformation from lush to dust - Nullarbor Rocks Reveal Australia's Transformation from Lush to Dust
(via sciencedaily.com) Original source Researchers have discovered how long ago the Australian Nullarbor plain dried out, with a new approa...
Published Small, adsorbent 'fins' collect humidity rather than swim through water
(via sciencedaily.com) Original source Clean, safe water is a limited resource and access to it depends on local bodies of water. But even...
Published Artificial reefs help preserve coral reefs by shifting divers away from the natural ones, according to new long-term study of one in Eilat
(via sciencedaily.com) Original source Divers are essentially tourists who love coral reefs and invest a lot of time and effort to watch th...
Published Restored rat-free islands could support hundreds of thousands more breeding seabirds
(via sciencedaily.com) Original source Archipelago case-study shows that removing invasive rats and restoring native vegetation could help ...
Published Largest-ever map of universe's active supermassive black holes released
(via sciencedaily.com) Original source Astronomers have charted the largest-ever volume of the universe with a new map of active supermassi...
Published A 5-sigma standard model anomaly is possible - A 5-Sigma Standard Model Anomaly: What It Means and Why It Matters
(via sciencedaily.com) One of the best chances for proving beyond-the-standard-model physics relies on something called the...
Published Mariner 2's encounter with Venus: NASA celebrates 50 years of planetary exploration - Mariner 2's Encounter with Venus: NASA Celebrates 50 Years of Planetary Exploration
(via sciencedaily.com) Fifty years ago on a mid-December day, NASA's Mariner 2 spacecraft sailed close to the shrouded plan...
Published Tatooine worlds orbiting two suns often survive violent escapades of aging stars - Tatooine Worlds Orbiting Two Suns Often Survive Violent Escapades of Aging Stars
(via sciencedaily.com) Planets that revolve around two suns may surprisingly survive the violent late stages of the stars'...
Published Hubble spots auroras on Uranus - Hubble Spots Auroras on Uranus: A Fascinating Discovery
(via sciencedaily.com) A composite image of Uranus by Voyager 2 and two different observations made by Hubble shows one for...
Published New research re-creates planet formation, super-Earths and giant planets in the laboratory - New Research Re-Creates Planet Formation, Super-Earths and Giant Planets in the Laboratory
(via sciencedaily.com) New laser-driven compression experiments reproduce the conditions deep inside exotic super-Earths an...
Published Parker Solar Probe offers stunning view of Venus - Parker Solar Probe Offers Stunning View of Venus
(via sciencedaily.com) NASA's Parker Solar Probe captured stunning views of Venus during its close flyby of the planet in J...
Published 'Surfing' particles: Physicists solve a mystery surrounding aurora borealis - Surfing Particles: Physicists Solve a Mystery Surrounding Aurora Borealis
(via sciencedaily.com) The spectacularly colorful aurora borealis -- or northern lights -- that fills the sky in high-latit...