Our Planet

New research shows that eucalyptus trees can absorb gold particles in their roots and transport them up to their leaves, a finding that could be a boon for mining companies.

Gold Particles in Eucalyptus Trees Can Reveal Deposits Deep Underground

The plants can absorb gold particles in their roots and transport them up to their leaves--a finding that could be a boon for mining companies

You might be curious, is this something macroscopic or microscopic? It’s actually the wing of a green darner dragonfly, as seen through a scanning electron microscope.

Macro or Micro? Test Your Sense of Scale

A geographer and a biologist at Salem State University team up to curate a new exhibition, featuring confounding views from both satellites and microscopes

By 2100, the world’s oceans may be radically different habitats than they are today.

No Good News for Oceans As Climate Changes

From the ocean surface to the seafloor, climate change is set to ravage marine environments, leaving practically no part of the sea untouched by 2100

Testing shows that a 46 million-year-old fossilized mosquito, found in Montana, contains the blood of an unknown ancient creature.

A Fossilized Blood-Engorged Mosquito Is Found For the First Time Ever

Testing shows that a 46 million-year-old fossilized mosquito, found by amateur fossil hunters in Montana, contains the blood of an unknown ancient creature

An artist’s depiction of the newly discovered ice-rich, rocky asteroid that was ripped apart by the distant white dwarf star 200 million years ago.

Scientists Just Discovered Water Near a Star 170 Light Years Away

The water was once bound as ice in a small, rocky planet or asteroid that was destroyed 200 million years ago

A new study predicts the year in which major world cities will experience a persistently abnormal climate for the first time.

A New Study Calculates the Year Climate Change Will Hit Your City

Persistently abnormal weather will arrive at different areas at different times, hitting the tropics soonest

Artist Nickolay Lamm’s depiction of a polar-grizzly hybrid

What Would a Cross Between a Polar Bear and a Grizzly Really Look Like?

As climate changes and Arctic sea ice melts, species shift habitats and may interbreed. Lamm digitally manipulates photographs to imagine these hybrids

When rains come, this curcurbit beetle is most definitely not looking for love.

Insects Are Less Randy in the Rain

Beetles, moths and aphids are markedly turned off by the hint of impending rain, likely an evolutionary adaptation to prevent them from getting washed away

Are Diesel Exhaust Fumes to Blame for Honeybee Colony Collapse?

Tests show that diesel pollutants reduce bees' ability to smell flowers, potentially playing a role in the disappearance of the pollinating insects

New testing of treated wastewater from fracking shows that it contains high levels of radioactive radium, along with chloride and bromide.

Radioactive Wastewater From Fracking Is Found in a Pennsylvania Stream

New testing shows that high levels of radium are being released into the watershed that supplies Pittsburgh's drinking water

The accelerometer chip in iPhones can accurately detect seismic movement, and perhaps even provide a few crucial seconds of warning before the most energetic waves from an earthquake arrive.

Your Smartphone Could Someday Warn You That Earthquake Waves Are About to Hit

The accelerometer chip in iPhones can detect seismic movement and may even provide a few seconds of warning before the most violent shaking strikes

Analysis of Jake_M, the first rock Curiosity tested, shows that it’s unlike any rocks previously found on Mars, and probably formed after hot magma came into contact with water.

Curiosity Discovers a New Type of Martian Rock That Likely Formed Near Water

The rock closely resembles mugearites, which form after molten rock encounters liquid water

This ancient fossil, just discovered in China, could upend our understanding of how all vertebrates evolved over time.

This 419-Million-Year-Old Fish Has the World’s Oldest Known Face

The ancient fossil, just discovered in China, could upend our understanding of how all vertebrates evolved over time

Risk analysis groups have detected an increased frequency of Atlantic hurricanes due to climate change, forcing insurance companies to rethink their models.

How the Insurance Industry Is Dealing With Climate Change

The rising chance of extreme weather is forcing insurance companies to adjust their models as they take on more risk

“Sonic Bloom,” a solar sculpture at the Pacific Science Center in Seattle

Energy Innovation

Sonic Bloom! A New Solar-Powered Sculpture

Dan Corson's latest installation in Seattle—flower sculptures that light up at night—show that solar energy is viable even in the cloudy Pacific Northwest

Migaloo, the white whale

Call Me Migaloo: The Story Behind Real-Life White Whales

White whales, such as the recently spotted humpback nicknamed Migaloo, are rare and elusive creatures. How many are there and why are they white?

Blue whale earplugs can reveal some of these aquatic giants’ life events.

Blue Whale Earwax Reveals Pollution Accumulated Over a Lifetime

Earwax collected from a beached whale shows that the creature ingested a host of toxins, such as DDT and mercury, throughout its life

Oceanographer Gareth Lawson, who studies pteropods, was able to identify Kavanagh’s sculptures to species, such as this Limacina helicina.

The Gorgeous Shapes of Sea Butterflies

Cornelia Kavanagh's sculptures magnify tiny sea butterflies—ocean acidification's unlikely mascots—hundreds of times

Cerro Prieto Geothermal Power Station, Baja, Mexico 2012

Aerial Views of Our Water World

In a new book, documentary and exhibition, photographer Edward Burtynsky looks at humans' dramatic relationship with water

New research shows that a molecule in Szechuan peppers activates your cells’ touch receptors, making them feel like they’ve been vibrated rapidly.

Why Szechuan Peppers Make Your Lips Go Numb

Research shows that a molecule in the peppers activates your cells' touch receptors, making them feel like they've been rapidly vibrated

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