Robotics

Scientists race to develop Ebola drugs as outbreak surges

Clinical trials for treatments against Ebola Bundibugyo virus are ‘in a strong p...

How commercial satellites are changing modern warfare

Commercial satellites can now watch much of Earth in near-real time. Militaries ...

New NASA Hubble image captures a rare, turbulent galaxy

The new image shows the galaxy NGC 1266, a middle-aged object with a clutch of y...

Which problems will quantum computers solve—and when?

Quantum computing could lead to revolutions in cryptography, materials design an...

Math puzzle: Fix the matchstick equation

Fix the matchstick equation in this math puzzle

NASA dreams of a nuclear power plant on the moon. Here’...

To build its moon base, NASA needs a lot of power

New ways to keep from losing muscle on Ozempic

Ozempic and just getting older take off muscle. New therapies could retain it

Readers respond to the February 2026 issue

Letters to the editors for the February 2026 issue of Scientific American

Poem: ‘Horseshoe Crab’

Science in meter and verse

The Riemann hypothesis is a million-dollar math problem...

The intimidating legacy of the scariest problem in mathematics

Helion Energy is building a fusion power plant. Can its...

This company says its pulsed plasma machine will deliver electricity to the grid...

New high‑resolution map transforms what we know about R...

A massive digitization project has nearly doubled the known extent of the first ...

Science crossword: At the same time

Play this crossword inspired by the June 2026 issue of Scientific American

Female beast hunters battled leopards in ancient Rome

Mosaic depictions of a weapon-wielding female gladiator are the first physical e...

A field guide to quantum computer qubits

Here are six ways to build a quantum computer

Ebola outbreak triggers U.S. ban on travelers from thre...

At least six Americans are believed to have been exposed to the Ebola virus, and...

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