22 April 2014, 11:57 AM ET
We countdown eight of Earth's biggest unsolved science mysteries.
20 April 2014, 01:40 AM ET
From really old dirt to an ancient wrestling contract, these are the most interesting stories in Science this week.
18 April 2014, 05:02 PM ET
Take a look at ratings for seven wild geoengineering ideas that could change the Earth's climate for better or for worse.
18 April 2014, 04:40 PM ET
For the international day of celebrating all things weed, April 20, here are some quick facts about this controversial, mind-altering plant.
18 April 2014, 02:57 PM ET
Everyone knows the feeling: it begins with that insidious tickle in the back of your nose, then comes the gasping intake of breath and the final, cathartic blast: a sneeze.
13 April 2014, 03:20 AM ET
From the world's largest gold crystal to the world's oldest message in a bottle, these are the coolest stories in Science.
09 April 2014, 07:01 AM ET
The nonprofit American Rivers has highlighted the 10 most endangered rivers in the United States. California's San Joaquin is ranked No. 1, with rivers in South Carolina, North Carolina and Idaho also appearing on the list.
07 April 2014, 11:52 AM ET
This week we have zebra stripes on the Earth, the most accurate timekeeper and even weird techni-quarks.
03 April 2014, 12:46 PM ET
"Game of Thrones" draws inspiration from the Middle Ages, particularly the English Wars of the Roses. Here are a few real-life leaders who parallel the characters fighting for control of Westeros.
31 March 2014, 11:26 AM ET
Few people know these eight elements even exist.
30 March 2014, 01:12 AM ET
Woolly mammoths with birth defects to west coast mudslides, these are the most interesting stories from Science this week.
27 March 2014, 01:58 PM ET
Ten amazing facts about the Great Alaska Earthquake on March 27, 1964.
27 March 2014, 12:55 PM ET
Suicide is still stigmatized, and misunderstandings may prevent effective treatment. Here are some of the major myths about suicidal thoughts and behaviors, and the real facts about suicide.
23 March 2014, 02:36 AM ET
From echos of the Big Bang to the breathing of the Amazon forest, we found some super cool stories in Science this week!
21 March 2014, 02:34 PM ET
In October 1973, OPEC member nations began an oil embargo that crippled much of the global economy, frayed the Western world's social fabric and exposed mankind's utter dependence on one limited resource: oil.
20 March 2014, 01:06 PM ET
Measuring happiness is tricky, given differing definitions across time and culture. Here are some of the odd ways people have tried to quantify joy.
16 March 2014, 01:58 AM ET
This week is Science we found creepy ancient masks, ostracod babysitters and the physics of lassos.
14 March 2014, 01:38 PM ET
Brushing and flossing your teeth can help maintain oral health, but eating certain foods is also good for you teeth. Here's a look at eight foods that may help keep your mouth healthy.
13 March 2014, 12:36 PM ET
Capture the sky through a telescope you make yourself.
10 March 2014, 02:36 PM ET
Researchers have now discovered extensive tunnels, embankments and other remnants of a military fortress hidden beneath the floors of the infamous Alcatraz prison complex.
10 March 2014, 09:43 AM ET
Antarctica is the coldest, windiest, driest continent on the planet, and researchers are still discovering many of its secrets. Find out some of the most interesting facts about the southernmost continent!
10 March 2014, 02:43 AM ET
This week we found stories from 3-d printed livers improving surgery to snakes devouring crocodiles.
07 March 2014, 01:46 AM ET
The Consumer Electronics Show is a showcase for not only cutting-edge innovations and technologies that could make your everyday life easier, it's also a place to spot some of the most unexpected gadgets out there. Here's a look.
05 March 2014, 10:55 PM ET
As the human population continues to inch closer to 8 billion people, feeding all those hungry mouths will become increasingly difficult. A growing number of experts believe that we'll soon have no choice but to start eating insects.
05 March 2014, 10:24 AM ET
Poop can say a lot about a person's health. Here are 5 things to look for.
02 March 2014, 01:16 AM ET
From life on Mars to an ancient murder mystery, we have some of the most interesting stories in Science for you this week.
23 February 2014, 03:02 AM ET
Conspiracy theories, decoding manuscripts and octopus wrestling are just a few of the cool science stories we have this week.
16 February 2014, 12:21 AM ET
From tree-climbing crocs to termite-inspired bots we have some of the most interesting stories from Science this week!
14 February 2014, 06:19 PM ET
Whether you're interested in recording high-definition aerial footage, or you just want to experiment with capturing high-flying views, here are some of the coolest camera-carrying drones available on the market.