Results for: biggest+scientific+question

Antarctica concerns grow as tourism numbers rise

Report: Asian carp may have reached Great Lakes

SWATS co-owner: 'Not some quack' peddling products

AP-GfK Poll: Science doubters say world is warming

Not heard much in Charlotte: TARP, stimulus

Special Report - Lost hooves, dead cattle before Merck halted Zilmax sales

Swedish doctors transplant wombs into 9 women

In Britain, a battle to spin great science into gold

John Kerry mocks those who deny climate change

AP Exclusive: Team seeks N. Korea volcano secrets

Once-criticized doctor turns to helping Haitians

Facebook tightens reins on research at social network

New Senate chairmen aim to undo Obama's policies

Pfizer Gets Data on 650,000 as 23andMe Turns Spit Into Sales

In Caribbean, push to create no-take reserves

Star winemaker makes a stellar drop

US lifts restrictions on anti-diabetes drug Avandia

Insight: Arkansas lawsuits test fracking wastewater link to quakes

Brazil demands clarifications on NSA surveillance

NFL commissioner says sport will evolve, get safer

NFL commissioner says sport will evolve, get safer

US rolls back oversight of potentially dangerous experiments

Report: Climate change already affecting US

Federal report: Warming disrupts Americans' lives

Greg Hunt says coal mine won't have big impact on Great Barrier Reef

Saudi's Naimi rejects oil price war talk, seeks only stability

As millions vape, e-cigarette researchers count puffs, scour Facebook

How to fix a broken market in antibiotics

How the Man Booker short-list contenders shape up

Pentagon sets up new missing war dead office

Spread of DNA databases sparks ethical concerns

Monsanto calls glyphosate 'safe' after AP report

AP Poll: Science Doubters Agree World Is Warming

Special Report: Lost hooves, dead cattle before Merck halted Zilmax sales

Experts increasingly contemplate end of smoking

Zuckerberg, wife gift $120 million to schools

Dinosaur tracks in Bolivia threatened with extinction

With their mark on Earth, humans may name era, too

What's in a scent? Perfume makers adapt to EU rules

Missing jet creates legion of armchair sleuths

Climate talks seek way to historic Paris pact

Energy shares lead Wall Street to worst day since early October

A closer look at the Higgs boson

NASA launches drones from to study storms

Air pollution and health experts prepare to descend on Newcastle

India vies for elite role in space with Mars trip

2 win physics Nobel for Higgs theory

Iran's president calls for academic freedoms

Not heard much in Charlotte: TARP, stimulus

Chinese icebreaker shines spotlight on polar ambitions