Skip to main content

Subscribe to Smithsonian magazine and get a FREE tote.

Earth Science

None

Geologists Make Lava, Unleash it on New York

Jeff Karson and Bob Wysocki make real lava. Then, they watch it bubble and ooze across upstate New York

None

Researchers Working on a “Chill Pill” for Sharks

In response to stress, sharks can undergo dangerous changes in blood chemistry, so scientists are attempting to develop a solution

None

Why Did the Mayan Civilization Collapse? A New Study Points to Deforestation and Climate Change

A severe drought, exacerbated by widespread logging, appears to have triggered the mysterious Mayan demise

The giant swallowtail, a Southern butterfly, has historically not been found in Massachusetts, but in recent years it has appeared more and more frequently.

New Evidence for Climate Change: Butterflies

The meticulous records of an amateur butterfly club in New England are opening a window into changes happening to the regional climate

A 3D-printed model of Airbus’s future concept plane for 2050

Aircraft Design Inspired by Nature and Enabled by Tech

In 2050, Airbus hopes to fly you around in a see-through jet shaped like a bird skeleton, with morphing seats, spa treatments, and virtual entertainment

None

What Caused the Deadly Iranian Earthquakes?

Straddling the seam between the Eurasian and Arabian tectonic plates, Iran has a history plagued with earthquakes

A new technology harnesses the energy in wastewater to produce electricity.

Could Sewage Be Our Fuel of the Future?

A new way of treating wastewater uses bacteria to produce electricity, potentially solving a pair of environmental problems

Once-Hurricane Ernesto is currently passing over Mexico as a tropical storm

Get Ready for a Bunch of Hurricanes Between Now and November, Says NOAA

This year’s hurricane season has started with a whimper, but the National Oceanic and Atmospheric Administration expects it to go out with a bang

Dubai’s man-made Jumeirah Islands.

If We All Lived Like UAE Citizens, We’d Need 5.4 Earths

Tim De Chant’s Per Square Mile answers through infographics: How much land would 7 billion people need to live like the people of these countries?

Hydraulic fracturing for natural gas may increase the risk of earthquake, a new study finds.

‘Fracking’ for Natural Gas Is Linked With Earthquakes

A new study finds a correlation between the underground injection of waste fluids from fracking and dozens of small earthquakes

The Campi Flegrei caldera lies to the west of of Naples in southern Italy. (Naples is the giant city on the right).

Italian Supervolcano Could End Eurozone Crisis the Easy Way

Deep underground in southern Italy, just outside the city of Naples, the Campi Flegrei supervolcano has been resting for the past 500 years

This palm frond fossil dating to the the Eocene period was found in Utah’s Green River Basin.

Ancient Climate Change Meant Antarctica Was Once Covered with Palm Trees

53 million years ago, Antarctica was so warm that palm trees lived along its shores.

The Beaufort Sea, off the coast of Alaska, on July 25, 2006.

Miners, Drillers Push Into Void Left By Melting Arctic Ice

The opening of parts of the Arctic Ocean each summer, and the melting of surface ice on northern landscapes, driving a gold rush into the Arctic frontier

Experiments show several natural herbs provide some protection from the sun.

Can Natural Herbs Protect Your Skin From the Sun?

A number of studies indicate that several herb extracts could protect against sunburn and other damage from UV light

Climate change could produce an ozone hole over the U.S. similar to the one observed over Antarctica, above, in 2006.

Climate Change Could Erode Ozone Layer Over U.S.

New findings indicate that effects of climate change could increase ozone depletion, UV exposure and skin cancer

None

NASA Successfully Tests Inflatable Heat Shield for Descending Spacecraft

A new type of heat shield, made of kevlar-woven fabric and an inflation system, survived a 288-mile descent to Earth

Page 34 of 44