In this video I invite you to play a quick game of What’s Under My Microscope with me in my classroom. Using a digital microscope, I zoom all the way in on three mystery objects, from easy to hard, ...

The juvenile dinosaur is so well preserved that its individual cells can still be identified under a microscope.

Arizona Sheriff Finds Himself Under a Microscope With the Nancy Guthrie Case in Its 2nd Week PHOENIX (AP) — Chris Nanos has had a long career in law enforcement, but he admits he isn't used to the ...

PHOENIX (AP) — Chris Nanos has had a long career in law enforcement, but he admits he isn’t used to the amount of scrutiny that has come with leading the investigation into the disappearance of “Today ...

Hidden inside the microscopic structure of the roots of a deer’s front incisors is a record of that deer's life.

WASHINGTON — Five-ounce tubes of toothpaste labeled Colgate and sold in discount stores in four states are being recalled because they may contain a poisonous chemical, according to the importer. A ...

Good morning, Early Birds. Welcome to the Year of the Fire Horse. Send tips to earlytips@washpost.com. Thanks for waking up with us. In today’s edition ...

First discovered 20 years ago, the rare fossil combo reveals a Cretaceous meal in the making. By Laura Baisas Published Feb 18, 2026 4:00 PM EST Get the Popular ...

Advanced imaging revealed a sharp zinc increase toward the tooth pulp, tracking higher dentine porosity. The results could ...

TUCSON (AZFamily) — As the investigation into the disappearance of Nancy Guthrie, mother of NBC’s “Today” show host Savannah Guthrie, enters its second week, the Pima County sheriff leading the case ...

What types of trauma injuries do veterinarians specializing in exotic species commonly see in practice? And what are some ...