Get your grades up, kids: According to various media, starting this fall, students will be able to attend Yale for free if their families earn up to $100,000. Yale’s tuition will be free for households making up to $200,000.

Folks, get those steps in!! Washington Post: Researchers found people with early, presymptomatic Alzheimer’s disease who did 3 to 5,000 steps a day slowed their cognitive decline 3 years vs. those who walked less. People who walked 5 to 7,000 steps daily delayed their decline an average 7 years.

Princeton U. announcement: free tuition for students of families earning up to $250,000. Most families making up to $150,000 a year will pay nothing for their Princeton student’s tuition, housing, food, books and personal expenses. Most undergrad families earning up to $250,000 won’t pay tuition.

Canada’s Moraine Lake and Lake Louise. Two wonders of the world.

Attention travelers: ABC News reports passengers will no longer have to take their shoes off at the airport!

It’s this Tuesday at 6:30 pm EDT: Social Security: What You Need to Know Now! Here is the Zoom link to the program: forms.gle/C1VMT3dd5RFr...

Terrific news: Bloomberg reports Harvard is becoming tuition-free for families earning up to $200,000! UPenn and MIT recently announced similar moves.

The Internet saves Barnes & Noble, per Bloomberg. www.bloomberg.com/businessweek...

Media reports: Michael Bloomberg steps in to help fund UN climate body after Trump’s withdrawal.

Museum goers: NYC’s Whitney Museum of American Art now has free admission daily for those 25 and younger. For everyone, admission to the Whitney is free Friday evenings and on the second Sunday of each month. Tickets still required.

Uh oh.: Effective Jan. 8, visa-exempt travelers will need an Electronic Travel Authorization before arriving in the UK. The cost for US citizens: roughly $13 (or 10 British pounds).

Some great news (finally!): the University of Texas, MIT, Carnegie Mellon, Brandeis and St. John’s College announce free tuition for some undergraduates, reports NPR.