- Liquid Water Lake Discovered On Mars https://www.bbc.co.uk/news/science-environment-44952710 4 comments worldnews
- Mars gullies likely not formed by liquid water http://phys.org/news/2016-07-mars-gullies-liquid.html 34 comments science
- Mars Gullies Likely Not Created by Liquid Water http://www.jpl.nasa.gov/news/news.php?feature=6580 2 comments space
- Evidence of liquid water found on Mars http://www.bbc.com/news/science-environment-32287609 3 comments space
- Underground Lake of Liquid Water Detected on Mars https://www.popularmechanics.com/space/moon-mars/a22541370/underground-lake-liquid-water-mars/ 10 comments space
- Vast lake of liquid water discovered on Mars http://astronomy.com/news/2018/07/liquid-water-on-mars 27 comments space
- Scientists found a Lake of Liquid Water on Mars http://www.absolute-knowledge.com/scientists-found-a-lake-of-liquid-water-at-mars/ 3 comments science
- Scientists Discover the First Large Body of Liquid Water on Mars https://www.wired.com/story/large-body-of-liquid-water-on-mars/ 3 comments worldnews
- Liquid water 'lake' revealed on Mars http://www.bbc.co.uk/news/science-environment-44952710 20 comments worldnews
- Underground Lake of Liquid Water Detected on Mars https://www.popularmechanics.com/space/moon-mars/a22541370/underground-lake-liquid-water-mars/ 2894 comments space
- NASA Finds Liquid Water On Mars http://techcrunch.com/2015/09/28/liquid-water-on-mars/ 3 comments science
- Nasa Confirms Liquid water flows on Mars http://www.theverge.com/2015/9/28/9408645/nasa-mars-water-flow-discovery-proof 47 comments space
- Curiosity finds more evidence that Mars once had liquid water that flowed in large quantities http://www.npr.org/2012/09/28/161925428/nasas-curiosity-finds-water-once-flowed-on-mars 95 comments science
- Underground Liquid Water Detected on Mars? Maybe not https://www.universetoday.com/157811/underground-liquid-water-detected-on-mars-maybe-not/#more-157811 2 comments space
- Radar evidence of subglacial liquid water on Mars http://science.sciencemag.org/content/early/2018/07/24/science.aar7268 10 comments science
- A lake of liquid water has been detected on Mars under the southern polar ice cap https://www.cnn.com/2018/07/25/world/mars-subsurface-water-lake-evidence/index.html 3 comments space
- Liquid water 'lake' revealed on Mars - BBC News https://www.bbc.com/news/science-environment-44952710 1741 comments worldnews
- "NASA Confirms Evidence That Liquid Water Flows on Today’s Mars" https://www.nasa.gov/press-release/nasa-confirms-evidence-that-liquid-water-flows-on-today-s-mars 141 comments spacex
- Signs of Liquid Water Found on Surface of Mars http://www.nytimes.com/2015/09/29/science/space/mars-life-liquid-water.html 1201 comments space
- Scientists confirm evidence of liquid water on the surface of Mars http://io9.com/5827462/scientists-confirm-there-is-liquid-water-on-the-surface-of-mars 3 comments science
- Sleeping Mars Rover Finds Evidence of Liquid Water http://www.wired.com/wiredscience/2010/10/sleeping-rover-finds-water/ 298 comments science
- First liquid water may have been spotted on Mars http://www.newscientist.com/article/dn16620-first-liquid-water-may-have-been-spotted-on-mars.html 2 comments reddit.com
- New evidence for liquid water beneath the south polar ice cap of Mars https://www.eurekalert.org/news-releases/966152 30 comments futurology
- Granular flows at recurring slope lineae on Mars indicate a limited role for liquid water https://www.nature.com/articles/s41561-017-0012-5 3 comments science
- Mars may have liquid water just below its surface: study http://news.nationalgeographic.com/news/2010/12/101214-mars-liquid-water-life-bacteria-human-mission-science-space/ 20 comments space
- Liquid Water Recently Seen on Mars [pic] http://news.nationalgeographic.com/news/bigphotos/17161866.html 225 comments science
- Reull Vallis-the location of a possible large liquid water lake on Mars-near the equator, the Vallis Marineris, and possible geothermal activity. http://www.esa.int/export/specials/mars_express/semaz625wvd_1.html 19 comments space
- Could Mars have experienced a colossal global warming? New research suggests early Mars had an atmosphere with high carbon dioxide and hydrogen concentrations, explaining how conditions on early Mars allowed for liquid water http://astrobites.org/2015/05/27/could-mars-have-experienced-a-colossal-global-warming/ 4 comments science
- The search for life on Mars just got drier as new research shows that salty liquid water on Mars forms under too harsh conditions for it to be sustainable for even extreme life forms. https://www.lpi.usra.edu/features/051120/mars/ 6 comments space
- A lake of liquid water may have been spotted on Mars. If confirmed, this would mark a new, potentially habitable environment in the solar system. https://www.sciencenews.org/article/mars-may-have-lake-liquid-water-search-life?utm_source=reddit&utm_medium=social&utm_campaign=r_worldnews 32 comments worldnews
- Dark features previously proposed as evidence for significant liquid water flowing on Mars have now been identified as granular flows, where sand and dust move rather than liquid water https://www.eurekalert.org/pub_releases/2017-11/ugs-peo112017.php#.whoial_fqzy.reddit 6 comments space
- Mars had liquid water for longer than previously thought, extending the planet’s potential window for life. Groundwater remained long after the lakes evaporated. https://www.researchgate.net/blog/post/mars-had-water-for-longer-than-previously-thought 744 comments space
- Why was Earth and Mars "seeded" with water and not liquid methane like Titan, and vice-versa? https://www.reddit.com/r/askscience/comments/4yielb/why_was_earth_and_mars_seeded_with_water_and_not/ 9 comments askscience
- NASA’s MRO finds water flowed on Mars longer than previously thought | It’s commonly believed that Mars’ water evaporated about 3 billion years ago. But two scientists studying data from MRO reveals signs of liquid water as recently as 2 billion to 2.5 billion years ago https://www.nasa.gov/feature/jpl/nasa-s-mro-finds-water-flowed-on-mars-longer-than-previously-thought 7 comments science
- Oxygen-Rich Liquid Water May Exist on Mars - Brines suffused with the life-giving gas could offer hope for past and even present microbes on the Red Planet, according to a new study https://www.scientificamerican.com/article/oxygen-rich-liquid-water-may-exist-on-mars/ 14 comments space
- The European Space Agency's Mars Express has found evidence of a massive underground lake under the planets South Pole marking the first time liquid water has ever been discovered by humanity on the Red Planet http://www.esa.int/our_activities/space_science/mars_express/mars_express_detects_liquid_water_hidden_under_planet_s_south_pole 13 comments europe
- Mars may have harbored even more liquid water on its surface in the ancient past than scientists had thought, a new study suggests. http://www.space.com/35936-ancient-mars-wetter-than-thought.html? 142 comments science
- We Could Terraform Mars With Microbes - Gary King, a microbiologist at LSU says we could utilize the Red Planet's soil-bound nutrients, limited liquid water, and energy sources to soon grow Earth-life http://www.popularmechanics.com/space/moon-mars/a15410/terraform-mars-with-microbes 51 comments space
- For the first time, scientists believe they have evidence of liquid water on Mars: In a study published Monday in Nature Geoscience, researchers report that the Curiosity rover has found signs that thin layers of super-salty water could form and evaporate frequently on the surface of Mars. http://www.washingtonpost.com/news/speaking-of-science/wp/2015/04/13/mars-might-have-liquid-water-according-to-new-findings/?tid=rssfeed 23 comments science
- NASA’s MRO Finds Water Flowed on Mars Longer Than Previously Thought - Research reveals signs of liquid water on the Red Planet as recently as 2 billion to 2.5 billion years ago, meaning water flowed there about a billion years longer than previous estimates. https://www.jpl.nasa.gov/news/nasas-mro-finds-water-flowed-on-mars-longer-than-previously-thought 5 comments science