2 teens dead, police watchdog investigating after car falls from Décarie overpass

https://www.cbc.ca/news/canada/montreal/crash-bei-investigate-1.6289418

watchdog : an official organization that is responsible for checking that companies obey particular rules and laws so that the standard of the products or services they provide is acceptable:

reportedly : according to what many people say

How sleep affects what -- and how much -- you eat | Sleeping with Science

https://www.youtube.com/watch?v=r6pItuOoGxc&ab_channel=TED

Part of the reason is dut to an imbalance in two key appetite-regulating hormones called leptin and gherlin.

Lepting sends a signal of fullness to your brain, so you feel satiated by your food. Ghrelin, on the other hand, does the opposite. it sends a signal of hunger to your brain. And sadly, these two hormones will go in opposite directions. when we're not getting enough sleep.

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appetite: the feeling that you want to eat food

regulate : to control something, especially by making it work in a particular way

satiate : to completely satisfy yourself or a need, especially with food or pleasure, so that you could not have any more