Science

Experts split sharply over experimental Alzheimer's drug
A company that claims to have the first drug to slow mental decline from Alzheimer's disease made its case to scientists Thursday but left them sharply divided over whether there's enough evidence of effectiveness for the medicine to warrant federal approval.
VIDEO: Fireball streaks across sky over Midwest
Black hole that is so big it 'should not even exist' discovered
Best meteor shower of the year coming in December
High school switches to synthetic frogs for dissections
Spray-on Solar Cells Being Developed by College Students
Students invent life-changing device for teacher with ALS
More Stories
Daylight saving time may be bad for you, scientists say
Mercury Retrograde: What it is and how it affects you
Research finds rats can learn to drive, and even find it relaxing
How to watch the Orionid meteor shower peak tonight
This smartphone case is made of artificial human skin
Chocolate chip cookies equivalent to drug addiction in brain: Study
Father, son build 3D printed Lamborghini
Sleeping octopus changes colors while possibly dreaming
Planet Venus could have had life, NASA says
International Space Station to fly over US this week
Longer lasting avocados hitting store shelves
Is the Loch Ness monster really just an eel?
Show More
Show Fewer
More Stories
VIDEO: Fireball streaks across sky over Midwest
Black hole that is so big it 'should not even exist' discovered
Best meteor shower of the year coming in December
High school switches to synthetic frogs for dissections
Spray-on Solar Cells Being Developed by College Students
Students invent life-changing device for teacher with ALS
Daylight saving time may be bad for you, scientists say
Mercury Retrograde: What it is and how it affects you
Research finds rats can learn to drive, and even find it relaxing
How to watch the Orionid meteor shower peak tonight
This smartphone case is made of artificial human skin
Chocolate chip cookies equivalent to drug addiction in brain: Study
Father, son build 3D printed Lamborghini
Sleeping octopus changes colors while possibly dreaming
Planet Venus could have had life, NASA says
International Space Station to fly over US this week
Longer lasting avocados hitting store shelves
Is the Loch Ness monster really just an eel?
Show More
Show Fewer
More Videos
From CNN Newsource affiliates