Health & Science

Part 4 of the TED Radio Hour episode Anthropocene

About Kenneth Lacovara's TED Talk

Earth's rocks and fossils can help us understand our own species. Paleontologist Kenneth Lacovara says there's "no doubt" that humans' impact on Earth will show up in the geological record.

About Kenneth Lacovara

Are We Headed Into Another Mass Extinction?

3 hours ago

Part 3 of TED Radio Hour episode Anthropocene

About Peter Ward's TED Talk

At various times, life on earth has come close to being erased. Paleontologist Peter Ward explains what we can learn from previous mass extinctions

About Peter Ward

What's The Anthropocene?

3 hours ago

Part 1 of the TED Radio Hour episode Anthropocene

About Kenneth Lacovara's TED Talk

Have we entered a new age defined by humans? Paleontologist Kenneth Lacovara says there's "no doubt" that humans' impact on Earth will show up in the geological record.

About Kenneth Lacovara

How Do We Embrace All Kinds Of Nature?

3 hours ago

Part 2 of TED Radio Hour episode Anthropocene

About Emma Marris's TED Talk

Environmental writer Emma Marris wants us to broaden our definition of nature to one that embraces urban and wild spaces in order learn to protect and care for it.

About Emma Marris

Can We Preserve Seed Diversity For The Future?

3 hours ago

Part 5 of TED Radio Hour episode Anthropocene

About Cary Fowler's TED Talk

Biodiversity archivist Cary Fowler explains how the Svalbard Global Seed Vault will prepare humans for the climate change and its effect on our environment and our food supply.

About Cary Fowler

This is the way the Rosetta ends: not with a bang, but with a slow-motion crash.

The historic spacecraft has transformed scientists' understanding of comets over the past two years, as it orbited the 67P/Churyumov-Gerasimenko comet and sent a stream of images and data back to Earth.

Now scientists have steered it into the comet for a "Grand Finale" of data-collection, and Rosetta has lost contact with Earth forever.

Researchers Study Sugar's Effect On Bees

5 hours ago
Copyright 2016 NPR. To see more, visit http://www.npr.org/.

The Food and Drug Administration's approval of a new insulin delivery system for people with Type 1 diabetes is a big deal.

With Type 1 diabetes, the pancreas makes little or no insulin so people have to replace it with either multiple daily injections or a pump. In either case, that process involves constant error-prone adjustments, particularly around food and exercise. Over the long term, high blood sugar levels can lead to organ damage, but over-correcting by giving more insulin can cause dangerous low blood sugars that can lead to unconsciousness.

The Centers for Disease Control and Prevention issued a special travel advisory Tuesday for pregnant women — and those trying to get pregnant.

They should "consider postponing nonessential travel" to 11 countries, the agency says. These countries include Brunei, Cambodia, Indonesia, Laos, Malaysia, the Maldives, Myanmar, Philippines, Thailand, East Timor and Vietnam.

Copyright 2016 NPR. To see more, visit NPR.

On Wednesday evening, the city of Reykjavik, Iceland, turned off street lights and encouraged people to darken their homes so that everyone could watch the northern lights.

The city council released a statement saying street lights would be turned off in multiple sections of the city between 10 p.m. and 11 p.m. local time and warning people to drive carefully.

The federal government has announced a new rule that guarantees the rights of patients and families to sue long-term care facilities.

The rule, released Wednesday by the Centers for Medicare & Medicaid Services, bans so-called pre-dispute binding arbitration clauses in nursing home contracts, which require patients and families to settle any dispute over care in arbitration, rather than through the court system.

The rule applies to facilities that receive money from Medicare or Medicaid — which is nearly all of them.

In Mountain View, Calif., a couple of miles down the road from Google, there's a new pizza shop. Only instead of a dozen blue-collar workers pouring marinara sauce, Zume Pizza has — you guessed it! — robots and algorithms running the show.

Their job is to solve a familiar problem: It's game night. You order pizza for you and your buddies. It arrives later than you'd hoped, aaaand it's cold.

"Pizza is not meant to sit in a cardboard box, ever," Zume co-founder Julia Collins says. "The best pizza you ever had came right out of the oven."

In recent weeks, Uber launched autonomous cars in Pittsburgh, Tesla updated its autopilot software and researchers in Amsterdam announced an initiative to explore driverless boats. And now, Nissan offers the world self-driving chairs.

Are Golden Tickets That Speed Drugs Through FDA Worthwhile?

21 hours ago

Drugmaker Sarepta Therapeutics won a big victory when its $300,000 muscular dystrophy drug was approved Sept. 19, despite questions about its effectiveness.

But the company had other reasons to celebrate. It was also awarded the pharmaceutical industry's version of a Willy Wonka golden ticket.

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