2018 WINTER OLYMPICS (8 p.m., NBC/4) — Austria’s Marcel Hirscher is favored to capture his first Olympic gold in men’s slalom; David Wise leads a strong U.S. contingent in freestyle skiing; Elana Meyers Taylor competes in women’s bobsled action; women’s cross-country team sprint.

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NATURE (8 p.m., WNET/13) — Scientists and animal experts work to save the northern white rhino, the last of which lives in a Kenyan sanctuary under 24-hour armed guard.

THE AMAZING RACE (9 p.m., CBS/2) — Season finale: With $1 million on the line, the final four teams race through Hong Kong and San Francisco on the quest to cross the final finish line first.

A Newsday investigation revealed that Grumman Aerospace knew toxic chemicals were leaking into the ground in Bethpage. Newsday Associate Editor Paul LaRocco and Deputy Editor David Schwartz explain.  Credit: Newsday Studios

'It's depressing, it's frustrating' A Newsday investigation revealed that Grumman Aerospace knew toxic chemicals were leaking into the ground in Bethpage. Newsday Associate Editor Paul LaRocco and Deputy Editor David Schwartz explain.

A Newsday investigation revealed that Grumman Aerospace knew toxic chemicals were leaking into the ground in Bethpage. Newsday Associate Editor Paul LaRocco and Deputy Editor David Schwartz explain.  Credit: Newsday Studios

'It's depressing, it's frustrating' A Newsday investigation revealed that Grumman Aerospace knew toxic chemicals were leaking into the ground in Bethpage. Newsday Associate Editor Paul LaRocco and Deputy Editor David Schwartz explain.

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