- security robots popping up at malls, campuses and airports across country
- shipwreck worth billions in gold discovered in the Sea of Japan
- new coating that makes objects invisible developed by Russian company
- recently discovered giant sarcophagus to be opened in Egypt despite warnings
- future mars and lunar colony designs envisioned by architectural firm
- newly developed radar like technology can see through walls
- twelve more moons of Jupiter discovered
- crispr and gene editing technology come with ethical and moral dilemmas
- solar system aligns with pluto for first time in nearly a century
- missing Indonesian woman found swallowed whole inside 23 foot python
