The latest news from science and technology.

Science, technology, and life.
July 21 2005 10:58 AM

Disperse or Be Microwaved

And other news from science and technology.

(Continued from Page 1)

Scientists proposed rules for humanizing monkeys' brains. It's more ethical to test human brain stem-cell therapies in monkeys than in people, but near-human species such as chimpanzees have the highest risk of developing human abilities as a result. This report says the risk is low but can't be ruled out.

A study indicatesprayer for ill, faraway strangers doesn't help. Previous studies suggested prayer might help, but skeptics thought those studies were skewed by psychological benefits of praying for oneself or being part of a religious community. This study eliminated those factors. Believers in prayer responded by rejecting the falsifiability of God's power.


Scientists are asking the pope to clarify the Catholic position on evolution.They're disturbed by a senior cardinal's recent suggestion that Catholics can't accept Darwinian randomness.

Republicans are preparing to flood the Senate with "alternative" stem-cell bills to lure senators away from a stem-cell research bill that the president would have to veto. The alternatives avoid killing embryos, but it would take time to make them work. (For Human Nature's take, click here.)

Some drugs for Parkinson's can cause compulsive gambling. Some people taking the drugs also showed "abnormally increased appetites for food, alcohol and sex." These results are rare. Evidently the drugs "affect parts of the brain that are crucial for regulating behavior."

Cell phones make driving four times more dangerous even with hands-free devices. The devices cause no significant difference, confirming that the distraction is the conversation, not holding the phone.

A prominent Catholic cardinal is challenging evolution. The cardinal, widely seen as a potential future pope, says Catholicism could accept that species have common ancestors but not "an unguided, unplanned process of random variation and natural selection." He thinks evolution should be taught as only one of many theories. Some critics worry that a fight will hurt the teaching of evolution; others worry that it will hurt Catholicism.

The Senate might reject an embryonic stem-cell research bill and spend the money instead to try to get embryonic stem cells without destroying embryos. ESCR backers aren't sure whether to support the alternatives or to fight them because they'll take money from ESCR. Opponents aren't sure whether to support the alternatives or to fight them because they create creepy, embryolike things. (For Human Nature's take, click here.)

A computer won five of six chess games against the world's 13th-ranked player. The sixth game was a draw. Analysts are coming around to the view that computer vs. human is no longer a fair fight.

A study outlines ways to grow meat in labs. We could engineer it to be healthier, and it would help the environment, since by one estimate 21 percent of human-generated carbon dioxide is produced by animals we use for food. Unmentioned benefit: We would kill fewer animals.

Latest Human Nature columns: 1) The forced marriage of stem-cell opponents. 2) The lesson of the Schiavo autopsy. 3)  Mandatory pregnancy: A true story. 4) Abortion and responsibility. 5) The coming war over IVF. 6) Bush's hypocrisy on stem cells and the death penalty. 7) The evolution of creationism. 8) Why GPS tracking is good for felons. 9) If steroids are cheating, why isn't LASIK?



Slate Plus Early Read: The Self-Made Man

The story of America’s most pliable, pernicious, irrepressible myth.

Rehtaeh Parsons Was the Most Famous Victim in Canada. Now, Journalists Can’t Even Say Her Name.

Mitt Romney May Be Weighing a 2016 Run. That Would Be a Big Mistake.

Amazing Photos From Hong Kong’s Umbrella Revolution

Transparent Is the Fall’s Only Great New Show

The XX Factor

Rehtaeh Parsons Was the Most Famous Victim in Canada

Now, journalists can't even say her name.


Lena Dunham, the Book

More shtick than honesty in Not That Kind of Girl.

What a Juicy New Book About Diane Sawyer and Katie Couric Fails to Tell Us About the TV News Business

Does Your Child Have Sluggish Cognitive Tempo? Or Is That Just a Disorder Made Up to Scare You?

  News & Politics
Sept. 29 2014 11:45 PM The Self-Made Man The story of America’s most pliable, pernicious, irrepressible myth.
Sept. 29 2014 7:01 PM We May Never Know If Larry Ellison Flew a Fighter Jet Under the Golden Gate Bridge
Dear Prudence
Sept. 30 2014 6:00 AM Drive-By Bounty Prudie advises a woman whose boyfriend demands she flash truckers on the highway.
  Double X
Sept. 29 2014 11:43 PM Lena Dunham, the Book More shtick than honesty in Not That Kind of Girl.
  Slate Plus
Slate Fare
Sept. 29 2014 8:45 AM Slate Isn’t Too Liberal, but … What readers said about the magazine’s bias and balance.
Brow Beat
Sept. 29 2014 9:06 PM Paul Thomas Anderson’s Inherent Vice Looks Like a Comic Masterpiece
Future Tense
Sept. 30 2014 7:36 AM Almost Humane What sci-fi can teach us about our treatment of prisoners of war.
  Health & Science
Bad Astronomy
Sept. 30 2014 7:30 AM What Lurks Beneath The Methane Lakes of Titan?
Sports Nut
Sept. 28 2014 8:30 PM NFL Players Die Young. Or Maybe They Live Long Lives. Why it’s so hard to pin down the effects of football on players’ lives.