category:all>>Media, directories & search>>
News aggregation>>
Knowledge & science>>
Sort by website: all | General | Finance | Humanities | Business & technology | Science | Health & live science | World | Life & style
Sort by importance: all | General | Finance | Humanities | Business & technology | Science | Health & live science | World | Life & style
Sort by time: all | General | Finance | Humanities | Business & technology | Science | Health & live science | World | Life & style
Scientific American
update: 2.30 hours before, update period: 3.83 hours Russia’s Fast-Track Coronavirus Vaccine Draws Outrage over Safety NASA’s TESS Planet-Hunting Space Telescope Completes Its Primary Mission Amazon Deforestation Falls Where Land Is under Indigenous Control Claims of ‘Ocean’ inside Ceres May Not Hold Water Antarctica’s Ice Shelves Have Lost Millions of Metric Tons of Ice new How Climate Change Strategies That Use Biomass Can Be More Realistic Our Temporary Moratorium against Handshakes Should Become Permanent America Is Preparing for the Wrong Arctic Crisis new Women in Science May Suffer Lasting Career Damage from COVID-19 new What Is Ammonium Nitrate, the Chemical That Exploded in Beirut? Nine Important Things We’ve Learned about the Coronavirus Pandemic So Far The Dark Side of Being a Female Shark Researcher
location: all>>America
category: all>>Media, directories & search>> News aggregation>> Knowledge & science
category: all>>Media, directories & search>> News aggregation>> Knowledge & science
CBS NEWS - SCIENCE
update: 0.63 hours before, update period: 3.83 hours New dinosaur closely related to the T. rex discovered in U.K. new Brazil's leader calls Amazon fires a 'lie.' Images show otherwise. new Sea life dying as massive oil spill threatens rare species Ancient 'terror crocodiles' had banana-sized teeth to eat dinosaurs Rare 'boomerang' earthquake detected under Atlantic Ocean 5.1 magnitude earthquake shakes North Carolina Canada's last intact Arctic ice shelf has collapsed Canada ice caps formed roughly 5,000 years ago are completely gone Should we name heat waves like we name hurricanes? Penguin poop spotted from space reveals hidden Antarctic colonies Substance behind Beirut blasts was used in Oklahoma City bombing Weather experts issue most threatening hurricane forecast yet
location: all>>America
category: all>>Media, directories & search>> News aggregation>> Knowledge & science
category: all>>Media, directories & search>> News aggregation>> Knowledge & science
Guardian - Science
update: 2.13 hours before, update period: 3.83 hours 'They've jumped the gun' Scientists worry about Russia's Covid-19 vaccine Ceres Dwarf planet is an 'ocean world' with sea water beneath surface, mission finds Science Weekly podcast Covid-19: tracking the spread of a virus in real time Alex Bellos's Monday puzzle Did you solve it? Carry on camping Katie Mack 'I didn't anticipate being in a pop song when I went off to study physics' Starwatch Moonlight puts a damper on the Perseid show Science Weekly podcast Covid-19: what can sewage tell us? Report UK plans millions of antibody tests after trial success Covid-19 vaccine What have we learned from Oxford phase one trial? Coronavirus live Coronavirus live news: Lebanon sees record cases after blast; New Zealand's biggest Bushfires Bushfire scientists call for Australia to set up national fire monitoring agency new Coronavirus outbreak Global report: New Zealand begins mass testing as Australia records deadliest d
location: all>>United Kindom
category: all>>Media, directories & search>> News aggregation>> Knowledge & science
category: all>>Media, directories & search>> News aggregation>> Knowledge & science
Indipendent - Science
update: 0.13 hours before, update period: 3.33 hours Stop the Illegal Wildlife Trade Grey reef sharks form long-term friendships, study reveals new Scientists find distant galaxy surprisingly similar to our own One of world's biggest telescopes suffers damage in freak incident From dolphin fingers to quartz parasols new How to spot and respond to climate deniers new How to watch the stunning meteor shower tonight Archaeologists reconstruct 'day in the life' of prehistoric ancestors New dinosaur related to T rex discovered on Isle of Wight Young vapers 'up to seven times more likely to contract coronavirus' Children’s disease related to Covid-19 ‘linked to blood cell changes’ Scientists catch scent of solution to stop cats and dogs from fighting
location: all>>United Kindom
category: all>>Media, directories & search>> News aggregation>> Knowledge & science
category: all>>Media, directories & search>> News aggregation>> Knowledge & science
Science
update: 1.97 hours before, update period: 3.83 hours Click here for free access to our latest coronavirus/COVID-19 research, commentary, and news. New Zealand suspects ‘some failure at the border’ after COVID-19 returns new The pandemic appears to have spared Africa so far. Scientists are struggling to explain why Don’t crush that ant—it could plant a wildflower ‘Its body looked like a warzone.’ Air pollution could kill off critical honey bees in India Georgia Tech scientist gets lighter sentence in fraud case because of her work on coronavirus new Arecibo radio telescope goes dark after snapped cable shreds dish new ‘We’re losing an entire generation of scientists.’ COVID-19’s economic toll hits Latin America hard new Your hair can crack steel when it hits the right spot new Few Black educators win prestigious White House teaching award new Astronomers spy a Milky Way–like galaxy in very early universe This is the way the universe ends: not with a whimper, but a bang
location: all>>worldwide
category: all>>Media, directories & search>> News aggregation>> Knowledge & science
category: all>>Media, directories & search>> News aggregation>> Knowledge & science
ScienceDaily
update: 6.80 hours before, update period: 3.83 hours Black Dwarf Supernova: When the Universe Ends Powerful, Inhalable Protection Against COVID-19 Proof That Masks Block Droplets Bright Areas On Ceres: Salty Water Below Photosynthetic Hacks Can Boost Crop Yield Complete Loss of Arctic Sea-Ice by 2035 Severe COVID: Ancient Part of Immune System Early Mars Covered in Ice Sheets, Not Rivers? NASA Astronauts Safely Splash Down Cooling Caused by Eruptions, Not Meteors 'Little Brain' or Cerebellum Not So Little After All NASA Data Helps New Model Predict Big Solar Flares
location: all>>worldwide
category: all>>Media, directories & search>> News aggregation>> Knowledge & science
category: all>>Media, directories & search>> News aggregation>> Knowledge & science
more category:
Magazines & media
Encyclopedia & knowledge base
Search Engines
Math
Dictionaries & translation tools
IT & computing
Learning resources
English study
Visual arts & design
News aggregation
Natural & alternative therapies
Food & nutrition
notice: This website was once blocked by the browser and software of a company,framing us spreading computer virus.. If you meet this situation, please use other browser and software, as we will not pay for any unblocking services.
(1)How to judge whether a website contains virus? (2)How to open the firewall?
Plenty of free English learning resources
LAKEN水壶西班牙儿童水壶
Leikesi雷克斯PVC篮球
LAKEN水壶西班牙原装进口经典复古收藏猎人真皮水袋
SaiSub硅胶游泳帽
Relax台湾洋伞三折旋转虎纹防紫外线户外伞
德国-卓森豪斯 ZASSENHAUS金属厨房定时器
雷克斯LKS儿童篮球
西班牙clima五折超轻防风防UV口袋伞
LAKEN西班牙欧洲进口-铝制广口水壶.
西班牙LAKEN水壶-户外0.75L不锈钢真空保温杯瓶
Euro Schirm德国儿童风暴伞晴雨伞total tm: 0.018750905990601 s, DB tm: 0.0006401538848877 s
max category level: 3
max location llevel: 3
Dictionary from Cache ,time: 720000 .
Lc from Cache ,lc tm: 72000 .
Cat from cache, cat tm: 72000 .
More from cache, more tm: 72000 )
Adv tm : 120 minute
Adv not update
Advs exist
content cache time : 30 m
show from db OK.
show write OK .