An enduring symbol of freedom made from 62,000 lbs of copper. 

Watch the series premiere of #Unearthed Seven Wonders Sunday at 8p on @ScienceChannel. https://t.co/FWp0MAbdNn

Watch the series premiere of #Unearthed 7 Wonders Sunday, July 5 at 8p on Science Channel. https://t.co/IGJWFt7cNI

The zebra shark (Stegostoma fasciatum) is a nocturnal species of carpet shark. These sharks spend most of the day resting motionless on the sea floor and actively hunt at night. 

#SharkWeek 2020 starts August 9 on @Discovery.

🦈  by @jacintashackleton https://t.co/viDAOOLDJt

These sharks give birth to as many as 37 pups after a gestation period of 10–12 months.

The leopard shark (Triakis semifasciata) is a species of houndshark that is aplacental viviparous, meaning that the young hatch inside the uterus and are nourished by yolk.

#SharkWeek 2020 starts August 9 on @Discovery.

🦈  by @jacintashackleton/IG https://t.co/SQmnfZCSam

The star-nosed mole may be blind, but it’s unique tentacled snout can see the world through an extraordinary sense of smell. Its nose is about 1 cm in diameter with roughly 25,000 Eimer's organs distributed on 22 appendages.

#Wildlifewednesday  https://t.co/sUnUEHv7sS

Could lava and ground water be the cause of an Earth shattering explosion?

Watch a new episode of #StrangeEvidence Thursday at 9p on @ScienceChannel. https://t.co/zwvbo3OW8F

This is a Physalia physalis “Portuguese man o’ war”.

Dr. Hines added some acetic acid to the slide, causing the tentacle’s stinging cells (nematocysts) to fire. They look like little harpoons. 🧜‍♂‍

#MicroscopicMonday 🧫 by @ciliateco https://t.co/GfnGUz0W0Y

Join experts and archeologists as we unearth Aztec relics on #LostPyramids of the Aztecs, airing right now on Science Channel! https://t.co/D8XF8mLyTS

While it only lasted around 200 years, the Aztec civilization brought forth innovation that can be seen around Mexico today. Learn more when #LostPyramids of the Aztecs airs tomorrow at 8pm ET. https://t.co/hBS0vti1rG

What? You’ve never seen a red lipped bat fish before?

Ogcocephalus darwini is a fish of unusual morphology found around the Galapagos Islands. They use their highly adapted pectoral, pelvic, and anal fins to "walk" on the ocean floor.

#SealifeSaturday 🦇 https://t.co/Uc6bOVGL0Y

RT @TVInsider: Archaeologists Unearth Astonishing Secrets in 'Lost Pyramids of the Aztecs' https://t.co/cK2usa1kKc

Despite not having a brain, or even a single neuron, this organism is able to make clever decisions in search of food. 

Trichia decipiens is a worldwide widespread slime mold species that lives on the deadwood of conifers and broadleaf trees year-round.

#FungusFriday  https://t.co/AY0SMO43M0

RT @Discovery: .@AstroBehnken and @Astro_SEAL have been on a spacewalk since around 7:30am ET this morning, conducting maintenance on the @Space_Station. They have about another two hours to go! https://t.co/waH28obdr6

RT @Discovery: One of the first rules of a spacewalk - keep yourself tethered at all times! 

@AstroBehnken and @Astro_SEAL will spend around seven hours installing and repairing batteries outside the @Space_Station. And so far, they're ahead of schedule! https://t.co/dMZMZhBb5W

Small human-like creatures called homo-floresiensis (hobbits) were thought to have gone extinct over 100,000 years ago. Could these tiny humanoids still exist today? 

Watch a new episode of #StrangeEvidence tonight at 9p on @ScienceChannel. https://t.co/Jpy2hCH0IQ

Small human-like creatures called homo-floresiensis (hobbits) were thought to have gone extinct over 100,000 years ago. Could these tiny humanoids still exist today? 

Watch a new episode of #StrangeEvidence tonight at 9p on @ScienceChannel. https://t.co/BsGvfRYtwQ

Mary W. Jackson made history as @NASA's first black, female engineer. Today, she is the namesake of its Washington, D.C. headquarters.  https://t.co/bpovysXSUZ

Here we have a male peacock jumping spider (Maratus volans) doing his best to win the heart of another. But, if his prospective partner is not impressed, she may become aggressive, and might even…. Yeah, she ate him. 

#WildlifeWednesday 🦚 🕷 https://t.co/sIvRvTcpOo

New York's Central Park Tower is the second tallest building in the United States, towering over 1,550-feet-tall! 🏗 

Catch this mega build in SEASON FINALE of #BuildingGiants TONIGHT at 9p on Science Channel! https://t.co/objKjOJJYO