Skip to content

Science & Technology

Page 3 of 72

Green field.

The origin of things

DNA-barcoded microbial spores can trace origin of objects, agricultural products

Date

Asian hornet.

A new threat to bees

But murder hornets are nothing compared with pesticides, climate change, Harvard experts say

Date

Cassandra Extavour.

Horizontal helper

Evidence suggests part of key gene needed for insect reproduction came from bacterial genomes

Date

Water beast

New paper argues the Spinosaurus was aquatic, and powered by predatory tail

Date

This transmission electron microscope image shows SARS-CoV-2.

Learning from recovery

Samples from those who had COVID-19 could illuminate true infection rate, lethality, vaccines

Date

Live demonstration.

From YouTube to your school

Research shows online STEM demonstrations can be as effective as classroom teaching

Date

Illustration of a person smelling flowers.

What the nose knows

Experts discuss the science of smell and how scent, emotion, and memory are intertwined — and exploited

Date

Page