Trendspotting at Y Combinator

Algae blooms, peeling paint, and a host of fixes from hydrogen peroxide to nanobubblers have made it hard to diagnose what’s wrong with the Reflecting Pool—let alone how to clean up the mess.

The commercial was submitted by the Freedom of the Press Foundation to run during Donald Trump’s UFC event. It criticized the $111 billion merger as a threat to the First Amendment.

After adding one to my home, here's why you might want a home battery, how they work, and what to look for, plus some installation tips.

They’re much more recyclable than the current plastic ones, and they will still probably be locked away behind that anti-theft plexiglass.

Flipper Devices, a company that built a banned hacking device, now wants to hack your attention span.

Extreme heat coupled with humidity will make it feel like 109 degrees Fahrenheit as the holiday weekend approaches.

The Yahoo Boys author Carlos Barragán will join Kate Knibbs to answer your questions about Nigeria's romance scammers.

The Office of Professional Responsibility has opened more than 100 cases over what ICE officials call “incidents of doxing and threats” against ICE employees.

Explore decades of incredible images and videos of stars, planets, moons, and galaxies—most of which are free to use and share.

A key delay from a state agency means robotaxi rides in the company’s new Ojai vehicle might be free for a few more months.

Smart glasses are hitting the mainstream, so companies are now getting into the accessories game.

The satirical site is fighting to officially take over Infowars. In the meantime, CEO Ben Collins says the new show will mock “how fucking stupid” conspiratorial brain rot has become.