Spreadsheets littered with calculations motivate the science-fiction writer’s stories, including Project Hail Mary.
Read More
Latest articles
See all
APR 07, 2026
APR 06, 2026
APR 06, 2026
APR 02, 2026
APR 01, 2026
MAR 31, 2026
MAR 30, 2026
MAR 30, 2026
Get PT newsletters in your inbox
PT The Week in Physics
A collection of PT's content from the previous week delivered every Monday.
One email per week
PT New Issue Alert
Be notified about the new issue with links to highlights and the full TOC.
One email per month
PT Webinars & White Papers
The latest webinars, white papers and other informational resources.
1 to 2 emails per week
Editor’s picks
‘Autobiographical narratives constitute an important part of mankind’s memory,’ Andrei Sakharov says in the preface to his newly published life story, Memoirs. ‘That is one reason why I took up writing this book.’ Another, he continues, is ‘to try to set the record straight.’ Here two good friends review his book.
A half century after the discovery of Hawking radiation, we are still dealing with the quantum puzzle it exposed.
Since the discovery was first reported in 1999, researchers have uncovered many aspects of the chiral-induced spin selectivity effect, but its underlying mechanisms remain unclear.
Metrologists are using fundamental physics to define units of measure. Now NIST has developed new quantum sensors to measure and realize the pascal.
Recent issues
Browse the issue archive
APR 01, 2026
MAR 01, 2026
FEB 01, 2026
JAN 01, 2026
Subscribe to Physics Today
Join one of the 10 professional societies that make up the AIP federation and, as a member benefit, you’ll receive Physics Today and have full access to our complete online archive. You can also subscribe directly.