Dr. Seuss on Caring

The fact that our Universe’s expansion is accelerating implies that dark energy exists. But could it be even weirder than we’ve imagined?

Welcome to The Nightcrawler — a weekly newsletter from Eric Markowitz covering tech, innovation, and long-term thinking.

For centuries, vaccines have been the top life-saving, expert medical intervention known to humans. How can individuals make the right call?

From “crave” packs to Valentine bookings, the world’s first fast-food hamburger chain values innovation from every level of the organization.

It took nearly 400,000 years, after the Big Bang, to first form neutral atoms. The imprints from that early time can now be seen everywhere.