04 March 2014, 10:42 AM ET
From spiders eating bats to eagles attacking deer, Live Science brings you bizarre and rare mealtime photos from the animal world.
04 March 2014, 10:30 AM ET
A human would be able to take flight off the surface of Saturn's moon Titan by running in a wingsuit — but only if they were as fast as sprinter Usain Bolt, a group of physics students say.
04 March 2014, 10:21 AM ET
Mid-air collisions between wildlife and military aircraft can lead to costly and potentially fatal accidents, with birds posing the biggest threat to helicopters operated by the U.S. Army, Navy and Air Force, a new study finds.
04 March 2014, 10:15 AM ET
They live in water so deep that little to no light reaches them, but deep-sea dragon fish eyes have evolved rapidly.
04 March 2014, 09:46 AM ET
On July 4, 2012, scientists around the world waited with baited breath for the announcement that the long-awaited Higgs boson particle had been discovered. The discovery — the result of the biggest and most expensive experiment in history — was set to eit
04 March 2014, 09:27 AM ET
A new state has taken over the top spot as the nation's fattest, according to a new poll.
04 March 2014, 08:44 AM ET
Here's a look at how to charge some of the popular fitness trackers.
04 March 2014, 08:18 AM ET
The percentage of U.S. babies born outside of a hospital has reached its highest level in nearly 40 years, according to a new report from the Center's for Disease Control and Prevention.
04 March 2014, 08:10 AM ET
With 35.4 percent of its residents considered obese, Mississippi had the highest obesity rate in the United States in 2013. Find out where your state fell in the latest Gallup-Healthways poll.
04 March 2014, 01:55 AM ET
To say space research is a waste of money is wrong. For every US$1 put into US space agency, its citizens get US$10 as payback; in Japan and the European Union that amount is more than US$3.
04 March 2014, 01:41 AM ET
Businesses battling to keep their information safe pricked up their ears last week as it was announce that Boeing has produced a mobile phone that self-destructs should the wrong person try to use it.
04 March 2014, 01:20 AM ET
High-tech robots called PackBots will be unleashed during the 2014 FIFA World Cup in Brazil to help boost security and examine suspicious objects.
04 March 2014, 01:09 AM ET
Albuterol is a prescription medicine prescribed for patients struggling with asthma, emphysema, bronchitis and other lung diseases.
04 March 2014, 01:01 AM ET
Gynecomastia is the growth of breast tissue in males. It's a benign condition that usually results from an imbalance in the sex hormones estrogen and testosterone.
03 March 2014, 06:45 PM ET
The dazzling northern lights dance in a stunning display over Swedish Mountains in these beautiful images and video captured by aurora photographer Chad Blakely of Lights Over Lapland.
03 March 2014, 05:42 PM ET
Most fitness trackers will last 1 to 2 weeks before needing to be recharged using a USB cord. But some use a non-rechargeablewatch battery that can last several months.
03 March 2014, 05:41 PM ET
Bringing animals back from extinction is an enticing prospect, but one that deserves deep consideration and planning from an ecological standpoint. Researchers have now developed a list of questions that can help guide scientists in choosing the best one.
03 March 2014, 05:37 PM ET
Remembering to lock up everything from baby wipes to bratwurst may be irksome for Yosemite National Park visitors, but a new study finds the park's stringent food storage rules slashed the amount of human food eaten by black bears by 63 percent.
03 March 2014, 05:29 PM ET
In the ongoing international showdown between Russia and Ukraine, the region known as Crimea has emerged as the top prize — a position it has held, for better or worse, for millennia.
03 March 2014, 05:24 PM ET
You may wear your fitness tracker so often you never miss a step, but all that activity may cause your tracker to get dirty, sweaty or smelly.
03 March 2014, 04:38 PM ET
Among older adults who drink moderate amounts of alcohol weekly, those who binge drink tend to die earlier than those who don't, according to a new study.
03 March 2014, 04:27 PM ET
Researchers have created a sensor-embedded, replica of the heart's outer wall that could be used to treat and monitor heart rhythm disorders such as atrial fibrillation.
03 March 2014, 04:17 PM ET
People who regularly take opioid painkillers such as Vicodin and OxyContin for nonmedical reasons are more likely to get the medication from a doctor than from a friend or other sources, a new study finds.
03 March 2014, 04:12 PM ET
You may wear your fitness tracker so often you never miss a step, but all that activity may cause your tracker to get dirty, sweaty or smelly. But after you clean it, make sure to dry it immediately and completely.
03 March 2014, 04:10 PM ET
Despite the pop-culture notion that women want strange men to make sexual advances, aggressive sexual behavior in bars does not fall into any sort of gray area, a new study finds.
03 March 2014, 04:06 PM ET
Scientists have figured out a way to make the epicardium, the outer layer of the heart, using a cheap 3D printer. The artificial tissue could be used to treat atrial fibrillation.
03 March 2014, 04:04 PM ET
Sea otters were one of more than 20 species hit hard by the 1980 Exxon Valdez oil spill, but their numbers have slowly recovered and are now at pre-spill levels, a new study reports.
03 March 2014, 04:00 PM ET
No one likes a hangover, but the pain and discomfort people can experience after a night of drinking doesn't seem to have much of an effect on their future drinking behavior, a new study suggests.
03 March 2014, 03:53 PM ET
A fast-spinning star destroys its companion, much as a black widow spider consumes its mate.
03 March 2014, 03:33 PM ET
A shift from briny to fresh in Antarctica's ocean waters in recent decades means the Southern Ocean's coldest, deepest currents may be shutting down, a new study finds.
03 March 2014, 03:00 PM ET
A mysterious giant virus that had never been identified before was uncovered after lurking deep in permafrost in Siberia for 30,000 years.
03 March 2014, 03:00 PM ET
The genome of the pepper reveals several regions that are key for its spiciness, shelf life and resistance to disease. The new findings could plant the seeds for even spicier peppers.