From: Discovery Channel on Fri, Jan 29 2010 1:41 PM

The world’s most promiscuous bird is a sparrow that lives in tidal marshes in the northeastern United States. Researchers found that in most nests, saltmarsh sparrow chicks had multiple fathers. Jorge Ribas gets the sordid details.

From: Discovery Channel on Fri, Dec 11 2009 12:28 PM

A seal-mounted video camera catches seals fighting for access to air after their hunting grounds are clogged by an iceberg.

From: Discovery Channel on Mon, Nov 23 2009 9:59 AM

With the start of the CERN particle accelerator, Kasey-Dee Gardner eases fears and finds out why we won’t get sucked into a black hole.

From: Discovery Channel on Mon, Nov 16 2009 11:53 AM

A new study shows the way jellyfish might affect the Earth’s climate by the way they move water.

From: Discovery Channel on Wed, Nov 04 2009 10:17 AM

Have you ever wondered why elections are always held in November on a Tuesday? Discovery News' Kasey-Dee Gardner finds out.

From: Discovery Channel on Thu, Aug 27 2009 10:02 AM

Discovery News unlocks the mysteries of stars and finds out why a star’s age matters.

From: Discovery Channel on Fri, Aug 21 2009 11:22 AM

Regrowing skin, bones and even organs might seem like something out of a mad scientist’s lab, but the reality isn't so crazy. Jorge Ribas finds out how tissue engineering could help the sick and injured.

From: Discovery Channel on Tue, Jul 28 2009 10:01 AM

Krishna Thompson describes his 2001 struggle with a killer shark and why he’s now fighting for shark conservation.

From: Discovery Channel on Tue, Jun 23 2009 5:07 PM

Television’s gone from black and white to color to high definition. So is 3-D holographic TV next? Jorge Ribas finds out.

From: Discovery Channel on Tue, Jun 02 2009 9:22 PM

In light of the Michael Vick dog fighting indictment, a group of 12 women, including Discovery News' Kasey-Dee Gardner, are releasing an annual Pinups for Pitbulls calendar to raise awareness and education about the breed.

From: Discovery Channel on Tue, Jun 02 2009 9:22 PM

In nature, there are some species, both plant and animal, that die after spawning offspring. This week, Kasey-Dee Gardner finds out why this phenomenon happens.

From: Discovery Channel on Tue, Jun 02 2009 9:22 PM

Using high-tech dummies unlike any others, Discovery Channel’s "JFK: Inside the Target Car" recreates the assassination of President John F. Kennedy with surprising results. Jorge Ribas learns how it's done.

From: Discovery Channel on Tue, Jun 02 2009 9:22 PM

A forensics expert sheds some light on the JFK assassination and what it takes to be a forensic scientist. James Williams gets the scoop.

From: Discovery Channel on Tue, Jun 02 2009 9:21 PM

Bats, spiders and salamanders, oh my! Jorge Ribas learns about the different types of animals that lurk inside caves.

From: Discovery Channel on Tue, Jun 02 2009 9:21 PM

Items recovered from ancient shipwrecks usually haven’t seen the light of day in hundreds or even thousands of years. Discovery Channel's Kasey-Dee Gardner finds out how these artifacts are preserved.

From: Discovery Channel on Tue, Jun 02 2009 9:21 PM

Methane seems to be the new buzz word when it comes to finding Martian life. Discovery Channel’s Kasey-Dee Gardner finds out why that's the case.

From: Discovery Channel on Tue, Jun 02 2009 9:21 PM

Video of a cobra bobbing and weaving its head to hit desired target with its venom.

From: Discovery Channel on Tue, Jun 02 2009 9:21 PM

Aircraft bird strikes are on the rise; two Canada geese brought down Flight 1549 into the Hudson recently. And the Smithsonian’s Feather Identification Lab - BSI for short - is on the case. Kasey-Dee Gardner investigates the three ways the lab IDs thousands of feathers, and why they're so ...

From: Discovery Channel on Tue, Jun 02 2009 9:21 PM

Acid rain damage can be seen on many of the monuments in our nation’s capital. Discovery News' James Williams takes a tour.

From: Discovery Channel on Tue, Jun 02 2009 9:21 PM

Why do we have to turn off our cell phones when we fly? Kasey Dee answers the call and gets the answer.