‘Planet killers’: Asteroids big enough to obliterate cities are lurking near the Sun
Asteroids hiding in the Sun’s glare, some large enough to destroy cities, pose a hidden threat. New infrared telescopes aim ...
The Street Journal17h
COP29: Governments, industry must up action on methane
The Methane Alert and Response System (MARS), which detects releases of the gas responsible for about a third of planetary heating so far ... which is also using artificial intelligence to scan ...