The 4L60E and 4L80E are two of General Motors’ most discussed automatic transmissions, and the choice between them shapes how ...

It’s no secret that LS engines have exploded in popularity over the past decade, as 4.8-liter, 5.3-liter, 6.0-liter, and 6.2-liter engines are plentiful, cheap, and strong. They also have easy-to-run ...

Microorganisms in the Black Sea can produce large amounts of the potent greenhouse gas nitrous oxide (N 2 O). However, this gas never reaches the atmosphere because it is swiftly consumed by other ...

Nitrous oxide has long been used in dentist offices. Researchers found nitrous oxide-related fatalities in the U.S. spiked 578% in 14 years. The FDA issued an advisory in March regarding teens abusing ...

Nitrous oxide (N₂O) is used in medicine for analgesia and anesthesia. It is also used as a propellant for whipped cream canisters. Legally available in many jurisdictions with few restrictions, ...

It sure looks like we've come to the end of the line with the Lexus LS. After launching it 36 years ago for the 1990 model year, the automaker looks to be offering the LS a fond farewell with the 2026 ...

It’s been more than three decades since Toyota introduced its luxury division with the original Lexus LS 400. Launched in 1989 as a 1990MY, the full-size sedan proved you didn’t need a German passport ...

The 2026 Lexus LS 500 AWD Heritage Edition marks the end of the full-size sedan after a 36-year run. The LS Heritage Edition costs $99,280 (including a $1,450 destination charge) and will be limited ...

Getting your Trinity Audio player ready... Every party needs balloons. These just happen to be filled with laughing gas. “We don’t do it that often. It’s funny for about 30 seconds,” said a ...

Recreational use of nitrous oxide — often referred to as whippets or laughing gas — left a 23-year-old with frostbite in his mouth and throat, according to a report of the man’s case published ...