George Knapp shares recent items of interest, including articles about water on Mars and missing continents:
- NORAD commander says hundreds of drone incursions were detected at US military installations
- NASA's Curiosity Mars rover discovers evidence of ripples from an ancient Red Planet lake (images)
- Physicists Uncover Evidence of Two Opposing Arrows of Time in the Quantum Realm
- The Sand Crisis No One is Talking About
- How Does Life Happen When There’s Barely Any Light?
- 500-year-old Transylvanian diaries detail the peril of the Little Ice Age
- An Entire Continent Went Missing—But Scientists Have Found It Again
- 'An existential threat affecting billions': Three-quarters of Earth's land became permanently drier in last 3 decades