Best Space Photos of the Week

A Rocket Blessing and a Cubist Planet Are Among These Celestial Sights

Russia sends off the one-year crew and a Saturn probe gets artistic in our picks for this week’s best space-related pictures

A digital scan of a human kidney and pelvis.

Medical Holograms Are Now Part of the Surgeon’s Toolkit

Technology hitting the market will help doctors examine heart conditions or check for colon cancer without breaking the skin

The as-yet-unnamed new volcanic island in Tonga, explored by GP Orbassano.

What’s It Like to Take the First Photos of a New Volcanic Island?

Meet the man who climbed to the top and took these stunning shots

A Cape fur seal digs in to a blue shark.

Fur Seals Caught Preying on Sharks Off South Africa

The seals only consume the viscera, though, which may be why this particular type of predation took ecologists by surprise

A Malaysian boy and girl holding candles during the 60 minute Earth Hour 2012 celebration in Kuala Lumpur, March 31, 2012.

Anthropocene

What Climate Change Will Mean for the People of Oceania

On many maps the ocean is colored a uniform, solid blue. But for those who live off the waters, the sea is places, roads, highways

A type of coral trout called the leopard trout (Plectropomus leopardus) swims on the Great Barrier Reef.

Anthropocene

Fishing Bans Create a Glimmer of Hope on the Great Barrier Reef

No-take reserves have helped commercially important species bounce back, but the reef still faces some serious threats

Ask Smithsonian: Why Do We Love Junk Food So Much?

The jury is still out, but some are suggesting that sodas, chips and fries trick the brain into thinking no calories were consumed

Unfortunately, you can't have your ballot delivered by barn owl.

Cast Your Vote for Britain’s National Bird

An online campaign is asking the public to choose from a list of ten finalists whittled down by birders and conservationists

The highest summit of the Jade Dragon (Yulong Xueshan) from what in 1985 was close to the center of the old town of Lijiang, China.

Anthropocene

Why the World Needs to Go to Great Heights to Save Mountain Habitats

After 30 years working in mountain regions, Jack Ives argues that the world’s elevated habitats are essential

The patient, in a rare moment of calm.

Cats Get Breast Cancer Too, and There’s a Lot We Can Learn From It

Understanding aggressive tumors in pets may lead to better treatments for the nastiest forms of the disease in people

National Museum of Natural History.

Anthropocene

Watch Highlights From the Smithsonian’s “Age of Humans” Symposium

Experts on the science, economics and innovations of climate change spoke at this one-day event in Washington, D.C.

Before it departed from Abu Dhabi, the plane carried out an inaugural flight, taking off from the Payerne airport in Switzerland.

This Solar-Powered Plane is Currently Circumnavigating the World

With 17,000 solar cells in its wing and tail, the aircraft relies solely on sunshine to keep its motors running

Good reads about our home planet.

Anthropocene

Five Must-Read Books About Earth

Geologist Robert M. Hazen selects works spanning genres that offer insights into our planet’s history and inner workings

Stay Away From Packs of Hungry Lionfish

With giant pectoral fins and colorful stripes, the lionfish is an imposing underwater predator. What’s even more intimidating is how it hunts

Workers with the Nigiri Project head out to test pens in the flooded rice fields near Sacramento.

Anthropocene

Rice Can Help Save Salmon If Farms Are Allowed to Flood

The Nigiri Project aims to restore the beloved fish by cutting a notch in a California levee and letting some floodplains return to nature

Marijuana buds are often two to three times as potent as they were 30 years ago.

New Research

Modern Marijuana Is Often Laced With Heavy Metals and Fungus

Medical and recreational marijuana use is increasingly legal—but do consumers know what they’re smoking?

Best Space Photos of the Week

A Rainbow Eclipse and X-Ray Fireworks Are Among These Cosmic Treats

A solar eclipse painted the cloudy U.K. skies and an explosion rocked a stellar corpse in our picks for this week’s best space images

Art Meets Science

The Terrible Beauty of Glaciers Melting and Oceans Rising

Daniel Beltra’s aerial photographs reveal the human impact on nature

The natural habitats of many bumblebees are nearly gone and restoring floral diversity is vital to promote their survival.

Can Returning Farmland to the Wild Help Bumblebees in Crisis?

Even if only a small percentage of current farmland became wild meadows, it could bring populations back to previous levels

A large colony of Mexican free-tailed bats can consume an estimated 250 tons of insects in a single night.

These Bats Use Sonar to Jam the Signals of Their Rivals

How hungry Mexican free-tails sabotage the competition

Page 215 of 456