Opals

Tech

This Ancient Insect Is Preserved Inside an Iridescent Opal

01.25.19

By Becky Ferreira
Sports

Erin Phillips Might Be The Best Crossover Athlete In The World

03.29.17

By James Pavey
Sports

Can Australia’s New-Look Opals Continue Their Olympic Medal Run?

07.26.16

By Wade McCagh
Travel

Haunting, Desolate Photos of an Australian Mining Town

05.11.15

By Abigail Varney
Tech

The OPALS Experiment Is Proving the Concept of a Space-Laser Internet

12.13.14

By Michael Byrne
Tech

The OPALS Experiment Beamed Its First Laser-Based Message from Space

06.09.14

By Amy Shira Teitel
Tech

NASA Lasered the Mona Lisa to the Moon

01.18.13

By Amy Shira Teitel
Tech

High Speed Space Communications Are a Laser Blast Away

09.28.12

By Amy Shira Teitel

The Latest

Photo: Jonathan Kitchen / Getty Images

Life

You’ll Get More Dating App Matches If You Ditch ‘Template Dating’

You may think you’ll attract attention, but you’re actually turning yourself into a walking red flag.

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By Sammi Caramela
Photo: Zarina Lukash / Getty Images

Life

An Open Letter to Anyone Struggling With Body Image This Holiday Season

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By Sammi Caramela
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Life

Most People Would Rather Risk Their Bowels Than Poop at a Holiday Party

Don’t let bathroom anxiety block you up.

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By Ashley Fike
Photo: FG Trade / Getty Images

Life

Think Twice Before Bringing a Date Home for the Holidays, 26% Regret It

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Illustration by Reesa.

Horoscopes

Daily Horoscope: December 24, 2025

Venus squares Neptune retrograde, so check the fine print on crushes, purchases, and promises before you sign on.

4 hours ago

By Ashley Fike