Satya Nagendra Padala

The top after-market NASDAQ Stock Market gainers are: Stamps.com, Westmoreland Coal, GT Advanced Technologies, Interface and Bon-Ton Stores. The top after-market NASDAQ Stock Market losers are: Acme Packet, Westwood One, NN, Cytori Therapeutics and Spreadtrum Communications.

The highly anticipated Apple Let's talk iPhone event, the first non-WWDC iPhone event to be held by Apple, is hours away.

Canada-born Ralph M. Steinman, 68, who was awarded with the Nobel Prize for Medicine for his groundbreaking work on the immune system, died of pancreatic cancer just days before he would have found out that he had been awarded the prize.

The Apple Let's talk iPhone event is hours away and consumers are expecting the company to showcase its highly anticipated iPhone 5.

The Arctic saw massive ozone losses in 2011 due to a prolonged period of extremely low temperatures in the stratosphere, according to a NASA-led study.

Scientists have identified unprecedented levels of depletion of the ozone layer above the Arctic this spring. These levels were comparable to those found in the Antarctic, where a hole has formed every spring since the mid-1980s.

The Apple Let's talk iPhone event is one day away and is the first time they ever had an iPhone event, separate from WWDC and at the Apple Headquarters this time.

Researchers at UC Santa Cruz have generated the largest and most realistic cosmological simulations of the evolving universe to-date that will help astrophysicists better understand the mysteries such as galaxy formation, dark matter and dark energy.

By now, news of Apple's invitation to a specifically iPhone-related event, on Tuesday at its Cupertino campus in California is old news. However, it is still unclear whether this event will see the release of the highly-anticipated iPhone5.

Apple Inc.'s iPhone5 remains the most anticipated smartphone in the U.S. market, and appears to have broken all kinds of records when it comes to rumors surrounding a device.

Analysis of new observations from NASA's infrared space telescope shows that there are fewer near-Earth asteroids that are large enough to destroy the planet than previously thought.

Mercury, the tiny rocky planet closest to the sun, may have a lot common with Earth, but a spacecraft sent to the least-explored planet in the system is providing surprising data that has revolutionized the way scientists think about the innermost planet.

Bats are known to be able to create a high-speed buzz to help navigate and search for prey in the dark. Until now, researchers had no idea how they managed to create that buzz.

The hysteria over Apple's much-anticipated iPhone 5 seems to have reached a crescendo as new research shows that the new phone is already on the shopping list of many North American mobile users.

New observations by a NASA space telescope that mapped the entire sky suggest that there are fewer potentially threatening asteroids in the solar system than previously thought.

After 26 years the world's second largest particle accelerator, Tevatron, will shut down this Friday as big American science falls victim to the present financial crunch.

The top after-market NYSE gainers on Wednesday are: Janus Capital Group, Complete Production Services, Federated Investors, Dice Holdings and Imperial Holdings. The top after-market NYSE losers are: Advanced Micro Devices, Great Plains Energy, Seadrill, Chesapeake Energy and Continental Resources.

The top after-market NASDAQ Stock Market gainers are: Zhongpin, Dynamic Materials, ImmunoGen, NASDAQ OMX and Silicon Motion Technology. The top after-market NASDAQ Stock Market losers are: Hanwha SolarOne Co, CNinsure, First Solar, Steven Madden and Central European Media Enterprises.

Scientists warn that change in solar activity will increase space radiation that could be hazardous to astronauts and airline passengers in the near future.

Have you ever head of something called Miracle fruit”? This is a tiny fruit, native to West Africa, that looks like a cranberry but can turn that which tastes sour into something that seems to tastes sweet. Interestingly, on its own, the fruit doesn't have too much of a taste. However, let its juices coat your mouth and for the next hour, anything sour will seem to taste sweet - limes taste like maple syrup and lemons become as sweet as candy, reports say.

China is set to enter its own Space Age with the launch of its first independent space lab module this weekend.

Physicists worldwide were baffled and shocked when a group of European scientists announced last week that they had successfully recorded subatomic particles called neutrinos traveling at speeds higher than light.

The top after-market NYSE gainers on Tuesday are: OMNOVA Solutions, Jabil Circuit, Hewlett-Packard, Synnex Corp and Talisman Energy. The top after-market NYSE losers are: Walgreen, Commercial Metals, Ship Finance International, Ship Finance International and Standard Pacific Corp.

At least 13 people in eight U.S. states have died as a result of a listeria outbreak from contaminated cantaloupes, the Centers for Disease Control and Prevention said.

The top after-market NYSE gainers on Monday are: iSoftStone Holdings, Flotek Industries, Ivanhoe Mines, Chicago Bridge & Iron and Freeport-McMoran Copper & Gold. The top after-market NYSE losers are: CoreSite Realty, Accuride, Carbo Ceramics, RPC and Oil States International.

The top after-market NASDAQ Stock Market gainers are: Horsehead Holding, Diamond Foods, Brigham Exploration, Glu Mobile and Zion Oil & Gas. The top after-market NASDAQ Stock Market losers are: KEYW Holding, Fresh Market, TriMas Corp, Vitesse Semiconductor and AeroVironment.

A massive solar flare that erupted on the Sun over the weekend have crossed the solar system and hit the Earth's magnetic field at approximately 8:15 a.m. EDT (12:15 UT) on Sept. 26, according to NASA.

The top after-market NYSE gainers on Friday are: ING Group, Basic Energy Services, American Eagle Outfitters, Noah Holdings Ltd and Jabil Circuit. The top after-market NYSE losers are: Sunrise Senior Living, American Axle & Manufacturing, Moneygram International, Clorox and Korn/Ferry International.

Brad Pitt's latest flick Moneyball hits theaters on Friday and critics are giving the movie good buzz, but it could not take down the 3D revival of 1994 animated favorite “The Lion King” at the weekend box office.